CORNELL UNIVERSITY LIBRARY 3 1924 084 874 878 THE OHIO STATE UNIVERSITY BULLETIN Volume XVIII Nxwbeb 24 4>K/f o^ OHIO BIOLOGICAL SURVEY BULLETIN 2 Catalog of Ohio Vascular Plants MARCH, 1914 PUBLISHED BY THE UNIVERSITY AT COLUMBUS, OHIO Entered as seeond-elass matter November 17, 1905, at the poatoflSce at Columbus, Ohio, under Act of Congress, July 16, 1894. OHIO BIOLOGICAL SURVEY Heebebt Osborn, Director OHIO STATE UNIVERSITY IN CO-OPERATION WITH OTHER OHIO COLLEGES AND UNIVERSITIES Administrative operating institutions. E. L. FuHmer, E. E. Gregory, M. B. Stickney, W. N. Speckman, L. B. Walton, Miss M. Getman, Bruce Fink, F. 0. Grover, E. L. Rice, H. M. Benedict, W. E. Sullivan, C. G. Shatzer, Board consisting of Representatives from co- Baldwin University, University of Akron, Denison University, German Wallace College, Kenyon College, Lake Brie College, Miami University, Oberlin College, Ohio Wesleyan University, University of Cincinnati, Western Reserve University, Wittenberg College, Berea, 0. Akron, O. Granville, 0. Berea^ 0. Gambler, 0. Painesville, 0. Oxford, 0. Oberlin, O. Delaware, 0. Cincinnati, O. Cleveland, 0. Springfield, 0. ANNOUNCEMENT The Bulletins of the Ohio Biological Survey will be issued as work on any special subject is completed, and will form volumes of about 500 pages each. They will be sent to co-operating institutions and individuals, libraries and colleges in Ohio and to such surveys, societies and other organizations as may offer suitable exchange material. Additional copies of each bulletin and of completed volumes will be sold at such price as may cover the cost of publication. Special rates on quantities to schools for classes. Subscription for entire volumes, $2.00 Price of this number, .50 . All orders should be accompanied by remittance which should be made payable to Ohio Biological Survey and sent to the Director. Correspondence concerning the Survey, applications for exchanges and purchase of copies of Bulletins should be addressed to the Director^ — Professor Herbert Osborn, Columbus, Ohio. Volume I Bulletin 2 OHIO BIOLOGICAL SURVEY CATALOG OF OHIO VASCULAR PLANTS Arranged according to the phyletic classification; with notes on the geographical distribution in the state, based mainly on specimens in the State Herbarium, Botanical Laboratory, The Ohio State Uni- versity. By JOHN H. SCHAFFNER, M. A., M. S. Published by THE OHIO STATE UNIVERSITY Columbus 1914 ts (t: S5 ^- /^/ 1:^ CONTRIBUTION FROM THE BOTANI- CAL LABORATORY OF THE OHIO STATE UNIVERSITY, No. 83. : : : : : PREFACE This catalog of the vascular plants of Ohio is based on specimens for the most part in the State Herbarium of the Ohio State University, although some records have also been obtained from other collections. The State Herbarium is at present a collection of about 30,000 sheets, and represents the labors of many Ohio botanists. The distribution by counties is in many cases not the known distribution, but it was thought advisable to give only such data as could be verified by specimens. A list* of 254 species and varieties was published with a view to their ex- clusion from the state catalog if no evidence of their presence in the state were forthcoming. As a result of this publication, numerous records and specimens were obtained. The present catalog contains 2065 numbered species, about one-fourth of which are non-indigenous. Three additional species have been inserted in their proper places since the list was numbered for publication. A considerable number of varie- ties and supposed hybrids are also included. "The Fourth State Catalogue of Ohio Plants," by W. A. Keller- man, 1899, was based on specimens in the State Herbarium at that time. However, a large number of species was included for which there was no direct evidence. Most of these, together with some species wrongly identified, have been omitted. A large list of contributors of specimens from various parts of the state was published in the "Fourth Cata- logue." Many of these have greatly increased their collections in the State Herbarium and a number of other botanists have sent important specimens. The species in the State Herbarium have been carefully deter- mined, in the more difficult groups by the best experts in the country, and it is believed that there are few mistakes in the list as now pub- lished. An}'- errors, however, can be definitely corrected in the future. Several species became uncertain through the shifting of names and have been omitted until more and better material can be studied. The species are numbered serially, and the varieties, forms, and supposed hybrids are indicated by letters. Additions of species will ♦Plants on the Ohio State list not represented in the State Herbarium Ohio Nat 9: 413-415. 127 be made by means of the decimal system. For example, if a new species is to be added after No. 1866, it will be numbered 1866.1. Additions will only be made on the basis of good herbarium specimens. It is much better to have a small, reliable list than a large one with many doubtful entries. The introduced species have been designated by some phrase by which they can be distinguished from the indigenous species. The nomenclature used is that of Britton and Brown's "An Illus- trated Flora of the Northern United States, Canada, and the British Possessions," second edition. The few names which differ because of a different conception of the genus will cause no special trouble in reference. "Kellerman's Fourth State Catalogue of Ohio Plants" was based on the first edition of the "Illustrated Flora," and thus the names following the "American Code" on the principle of priority have been used very generally in Ohio since that time. The author sees no reason for abandoning the principle of priority at the present stage of progress of botanical knowledge. The arrangement of the species and larger groups follows strictly the phyletic classification. The time has come when taxonomy must readjust itself to the more modern conceptions in regard to morphology and evolution. The map of Ohio by counties will enable one to see, at a glance, the distribution indicated, and whether a given species is considered rare or unusual in any locality. It will now be possible to concentrate attention on the exact distribution of our more interesting plants and in the near future data should be at hand to definitely delimit the natural plant regions of the state. "When this can be done, a consider- able advance will have been made in the knowledge of the natural agri- cultural and horticultural regions of Ohio. A number of useful lists have been published in the past which are still available. Among these may be mentioned the following: Poisonous and Other Injurious Plants of Ohio. Ohio Nat. 4 : 16-19 ; 32-35 ; 69-73. 1903-1904. By the author. Medicinal Plants of Ohio. Ohio Nat. 10 : 55-60 ; 73-85. 1910. By Freda Detmers. The Non-Indigenous Flora of Ohio. Univ. Bull. Series 4, No. 27. 1900. By W. A. Kellerman and Mrs. Kellerman. 128 To the many botanists and collectors who have aided in the prepa- ration of this catalog during the past five years, the author wishes to express his hearty thanks. It is hoped that all who take an interest in Ohio plants will continue to send collections and rare specimens to the State Herbarium. In this way alone can a truly great collection be accumulated. J. H. SCHAFPNER, Department of Botany, The Ohio State University. January 1, 1914. 129 130 OHIO BIOLOGICAL STJEVEY ,-J \ TmancoCk! $ J_..^ ■ L .V-i, ri 1—' ' Ivan w^tTV— ^"^ I .pT^ "H"*""-"! "'^^ l\ ! WAvr.e'l\"»^*''« ! '^ '~'1 Ivan wertj i r : << ! liT''" ! M ^-^-L- I — T , IMAHDI ^^ v. ' '-■' r- Imercer! V ■ j ^"""^ ' i r- [_., a-j^ )i-/osAN ; I I ! \^ / I L_ UNION L, j 1^1 [ itHAljPAISHl ,. j Mil aVi ( ' \ i OHIO Phylum, PTENOPHYTA Class, FiLiCES. Ferns. Subclass, EUSPORANGIATAE. Order, Ophioglossales. Ophioglossaceae. Adder-tongue Family. 1. Ophioglossum vulgatum L. Adder-tongue. Rather generally distributed but local. 2. Botrychium simplex Hitch. Little Grape-fern. Cedar Point, Erie County. 3. Botrychium neglectum "Wood. Wood's Grape-fern. Northern counties. 4. Botrychium lanceolatum (Gmel.) Angs. Lanceleaf Grape-fern. Geauga, Portage. 5. Botrychium obliquum Muhl. Oblique Grape-fern. General. 6. Botrychium dissectum Spreng. Cutleaf Grape-fern. General. 7. Botrychium virginianum (L.) Sw. Virginia Grape-fern. Gen- eral and common. Subclass, LEPTOSPOEANGIATAB. Order, Filicales. Osmundaceae. Royal-fern Family. 8. Osmunda regalis L. Royal-fern. General. 9. Osmunda claytoniana L. Clayton's Fern. General. 10. Osmunda cinnamomea L. Cinnamon-fern. General. 10a. Osmunda cinnamomea frondosa Gr. "Wayne County. Polypodiaceae. Polypody Family. Subfamily, polypodiatae. 11. Polypodium vulgare L. Common Polypody. General in the eastern half of the state. 12. Polypodium polypodioides (L.) Hitch. Gray Polypody. Adams, Hamilton. 13. Phegopteris phegopteris (L.) Und. (Dryopteris phegopteris (L.) Chr.) Long Beech-fern. Rather general but appar- ently local. 131 132 OHIO BIOLOGICAL SXJEVEY 14. Phegopteris hexagonoptera (Mx.) Fee. (Dryopteris hexagon- optera (Mx.) Chr). Broad Beech-fern. Greneral. 15. Phegopteris dryopteris (L.) Fee. (Dryopteris dryopteris (L.) Britt). Oak-fern. Geauga, Lake, Ashtabula, Wayne, Sum- mit. Subfamily, pteeidatae. 16. Adiantum pedatum L. Maiden-hair-fern. General and common. 16a. Adiantum pedatum laciniatum Hopkins. Wayne County. 17. Pteridium aquilinum (L.) Kuhn. Eagle-fern. General. 18. Pellaea atropurpurea (L.) Link. Purple Cliff -brake. Ottawa, Stark, Franklin, Licking, Clark, Greene, Highland, Adams. Subfamily, aspleniatae. 19. Anchistea virginica (L.) Presl. Virginia Chain-fern. Ashta- bula, Defiance, Geauga, Portage, Wayne, Williams. 20. Asplenium pinnatifidum Nutt. Pinnatifid Spleenwort. Mahon- ing, Licking, Fairfield, Hocking, Lawrence. 21. Asplenium platyneuron (L.) Oakes. Ebony Spleenwort. Gen- eral except in the northeastern fourth of the state. 21a. Asplenium platyneuron x Camptosorus rhizophyllus (Asplenium ebenoides Scott). Hocking County. 22. Asplenium resiliens Kunze. Small Spleenwort. Adams County. 23. Asplenium trichomanes L. Maidenhair Spleenwort. General except in the northwestern fourth of the state. 24. Asplenium pyenocarpon Spreng. Narrow-leaf Spleenwort. General. 25. Asplenium ruta-muraria L. Wall-rue Spleenwort. Highland, Greene. 26. Asplenium montanum Willd. Mountain Spleenwort. Hocking, Fairfield, Summit, Mahoning, (Tuscarawas — Hopkins.) 27. Athyrium thelypteroides (Mx.) Desv. Silvery Spleenwort. General. 28. Athyrium filix-foemina (L.) Roth. Lady-fern. General. 29. Camptosorus rhizophyllus (L.) Link. Walking-fern. General. Subfamily, drtopteeidatae. 30. Dryopteris noveboracensis (L.) Gr. New York Shield-fern. General. VASOULAE PLAiSTTS OP OHIO 133 31. Dryopteris thelypteris (L.) Gr. Marsh Shield-fern. General. 32. Dryopteris cristata (L.) Gr. Crested Shield-fern. General. 32a. Dryopteris cristata x spinulosa. Wayne, Portage. 32b. Dryopteris cristata x intermedia. (D. boottii (Tuck.) Und.). Wayne, Geauga, Portage. 33. Dryopteris clintoniana (Eat.) Dow. Wayne, Geauga. 33a. Dryopteris clintoniana X spinulosa. Wayne County. 34. Dryopteris goldiana (Hook.) Gr. Goldie's Shield-fern. Eather general, but no specimens from the southern third of the state, nor from the northwestern counties. 35. Dryopteris intermedia (Muhl.) Gr. American Shield-fern. Rather general. 35a. Dryopteris intermedia x marginalis. Wayne County — Hopkins. 36. Dryopteris spinulosa (Muell.) Ktz. Spinulose Shield-fern. Gen- eral. 37. Dryopteris dilatata (Hoffm.) Gr. Spreading Shield-fern. Tus- carawas County. 38. Dryopteris marginalis (L.) Gr. Marginal Shield-fern. General and common. 39. Polystichum acrosticJioides (Mx.) Schott. Christmas-fern. Gen- eral. 39a. Polystichum aerostichoides schweinitzii (Beck) Small. Wayne County. 40. Dennstaedtia punetilobula (Mx.) Moore. Boulder-fern. In the southern and eastern parts of the state. (Erie County — Moseley Herb.) 41. Pilix bulbifera (L.) Und. Bulbiferous Bladder-fern. (Cys- topteris.) General, but no specimens from the northwest. 42. Filix fragilis (L.) Und. Fragile Bladder-fern. General and common. 42a. Pilix fragilis magnasora (Clute). Tuscarawas County. 42b. Pilix fragilis cristata (Hopkins). Portage County. 43. Woodsia obtusa (Spreng.) Torr. Blunt-lobed Woodsia. In the southern half of the state. 44. Matteuccia struthiopteris (L.) Todaro. Ostrich-fern. Cuya- hoga, (Brie County — Moseley Herb.). 45. Onoclea sensibilis L. Sensitive-fern. General and common. 134 OHIO BIOLOGICAL SUEVEY Class, Htdropteridae. Water-ferns. Order, Marsileales. Marsileaceae. Marsilea Family. 46. Marsilea quadrifolia L. European Marsilea. A waif in Frank- lin County. Order, Salviniales. Salviniacea*. Salvinia Family. 47. Azolla caroliniana Willd. Carolina AzoUa. Hamilton, Lucas, Lake. Class, IsoETEAB. Quillworts. Order, Isoetales. Isoetaceae. Quillwort Family. 48. Isoetes braunii D'urieu. Braun's Quillwort. Lake Brady, Por- tage County — Hopkins. 49. Isoetes foveolata Eat. Pitted Quillwort. Lake Brady, Portage County — Hopkins. Phylum, CALAMOPHYTA Class, Equiseteae. Horsetails and Scouring-rushes. Order, Equisetales. Eqnisetaceae. Horsetail Family. 50. Equisetum hyemale L. Common Scouring-rush. General. 51. Equisetum prealtum Raf. Great Scouring-rush. (B. robustum A.Br.). General in the state. 52. Equisetum variegatum Schleich. Variegated Scouring-rush. Lake, Brie. 53. Equisetum laevigatum A. Br. Smooth Scouring-rush. General but apparently not common. 54. Equisetum fluviatile L. Swamp Horsetail. Not common but to be found in most parts of the state in suitable places. 55. Equisetum sylvaticum L. Wood Horsetail. Auglaize, Cuya- hoga, Geauga. 56. Equisetum pratense Ehrh. Thicket Horsetail. Supposed to occur in the state but no definite specimens. 57. Equisetum arveiise L. Field Horsetail. General and abundant. VASGTJLAE PLANTS OF OHIO 135 Phylum, LEPIDOPHYTA Class, Ltcopodieae; Lycopods. Order, Lycopodiales. Lycopodiaceae. Club-moss Family. 58. Lycopodium lucidulum Mx. Shining Club-moss. General in the eastern half of the state. 59. Lycopodium porophilum Lloyd & Und. Rock Club-moss. Lick- ing, Fairfield, Hocking, Portage. 60. Lycopodium inundatum L. Bog Club-moss. Portage County. 61. Lycopodium clavatum L. Common Club-moss. Ashtabula, Cuy- ahoga, Geauga, Portage, Hocking, (Stark — Hopkins). 62. Lycopodium obscurum L. Tree Club-moss. Ashtabula, Lake, Medina, Portage, Licking, Defiance, Fairfield, Hocking. 63. Lycopodium eomplanatum L. Trailing Club-moss. Ashtabula, Cuyahoga, Carroll, Geauga, Licking, Fairfield, Hocking, Portage, Lake, (Brie — Moseley), (Wayne — Hopkins). Class, Selaginelleae. Selaginellas. Order, Selaginellales. Selaginellaceae. Selaginella Family. 64. Selaginella rupestris (L.) Spring. Rock Selaginella. Licking, Fairfield, Hocking. 65. Selaginella apus (L.) Spring. Creeping Selaginella. Lake, Trumbull. Phylum, STROBILOPHYTA Class, CoNiPERAE. Conifers. Order, Finales. Pinaceae. Pine Family. 66. Tsuga canadensis (L.) Carr. Hemlock. Eastern half of Ohio; occasional toward the west. 67. Larix laricina (DuR.) Koch. Tamarack. Northern third of the state. 68. Pinus strobus L. White Pine. Northern part of Ohio. 69. Pinus rigida Mill. Pitch Pine. Lawrence, Scioto, Jackson, Fairfield. 136 OHIO BIOLOGICAL SURVEY 70. Pinus virginiana Mill. Scrub Pine. From Licking County southward. 71. Pinus echinata Mill. Yellow Pine. Auglaize County. Probably accidental from seed from cultivated trees. Not native. Juniperaceae. Juniper Family. Subfamily, cupressatae. 72. Thuja oceidentalis L. Arborvitae. Champaign, Franklin, Greene, Highland, Adams. Subfamily, junipeeatae. 73. Juniperus communis L. Common Juniper. Northern Ohio, as far south as Fairfield County. 74. Juniperus sibiriea Burgs. Low Juniper. Brie County. 75. Juniperus virginiana L. Red Juniper. General. Order, Taxales. TaxsMjeae. Tew Family. 76. Taxus canadensis Marsh. American Yew. Northern Ohio, as far south as Hocking, Highland, and Greene Counties. Phylum, ANTHOPHYTA Class, MoNOCOTYLAE. Monocotyls. Subclass, HELOBIAE. Order, AUsmales. Alismaceae. Water-plantain Family. 77. Lophotocarpus calycinus (Eng.) Sm. Large Lophotocarpus. Erie, Ottawa, Auglaize. 78. Sagittaria latifolia Willd. Broadleaf Arrow-head. General and abundant. 79. Sagittaria cuneata Sheld. Arum-leaf Arrow-head. (Erie County — Moseley Herbarium.) 80. Sagittaria rigida Pursh. Sessile-fruited Arrow-head. Mostly in the northern counties. 81. Sagittaria graminea Mx. Grassleaf Arrow-head. Lucas County. 82. Alisma subcordatum Raf. American Water-plantain. General. VASCULAE PLANTS OP OHIO 137 Scheuchzeriaceae. Arrow-grass Family. 83. Triglochin palustris L. Marsh Arrow-grass. Brie, Madison. 84. Triglochin maritima L. Seaside Arrow-grass. Summit, Stark, Clark, Champaign. 85. Schenchzeria palustris L. Scheuchzeria. Licking, Ashtabula. Potamogetonaceae. Pondweed Family. 86. Potamogeton natans L. Common Floating Pondweed. General. 87. Potamogeton amplifolius Tuck. Large-leaf Pondweed. "Wayne, Stark, Summit, Erie. 88. Potamogeton epihydrus Raf. Nuttall's Pondweed. Trumbull, Wayne. 89. Potamogeton americanus Cham. & Schl. Longleaf Pondweed. Rather general. 90. Potamogeton heterophyllus Schreb. Variant-leaf Pondweed. Ottawa, Erie, Wayne, Stark, Ashtabula. 91. Potamogeton angustifolius Berch & Presl. Narrowleaf Pond- weed. Wayne County. 92. Potamogeton lucens L. Shining Pondweed. Summit, Cuyahoga, Wayne, Erie. 93. Potamogeton praelongus Wulf. White-stem Pondweed. Ashta- bula, Wayne. 94. Potamogeton perfoliatus L. Clasping-leaf Pondweed. Erie, Summit. 95. Potamogeton compressus L. Eel-grass Pondweed. Perry, Lo- gan, Erie, Stark. 96. Potamogeton hillii Mor. Hill's Pondweed. (Ottawa County- — Moseley Herbarium.) 97. Potamogeton foliosus Raf. Leafy Pondweed. General. 98. Potamogeton obtusifolius Mert. & Koch. Bluntleaf Pondweed. Medina County. 99. Potamogeton friesii Rupr. Fries' Pondweed. (Erie County— Moseley Herbarium.) 100. Potamogeton pusillus L. Small Pondweed. Erie, Auglaize, Fairfield, Perry, Summit. 101. Potamogeton diversifolius Raf. Rafinesque's Pondweed. Ash- tabula, Portage. 138 OHIO BIOLOGICAL SUEVEY 102. Potamogeton pectinatus L. Fennel-leaf Pondweed. General. 103. Potamogeton interruptus Kit. Interrupted Pondweed. Erie County. 104. Potamogeton robbinsii Oakes. Robbins' Pondweed. Brie, Sum- mit. 105. Zannichellia palustris L. Zannachellia. General. Naiadaceae. Naias Family. 106. Naias flexilis (Willd.) Rest. & Schm. Slender Naias. General. 107. Naias gracillima (A. Br.) Magnus. Thread-like Naias. Wayne County. Order, Nymphaeales. Nymphaeaceae. Water-lily Family. Subfamily, cabombatae. 108. Brasenia schreberi Gmel. Water-shield. Geauga, Summit, Por- tage, Stark, Wayne. Subfamily, nelumbonatae. 109. Nelumbo lutea (Willd.) Pers. American Water-lotus. Licking, Perry, Brie, Auglaize. Subfamily, nymphaeatab. 110. Nymphaea advena Sol. Large yellow Water-lily. General. 111. Castalia odorata (Dry.) W. & W. Sweet-scented White Water- lily. Rather general. 112. Castalia tuberosa (Paine) Greene. Tuberous White Water-lily. Erie, Holmes, Licking. Order, Hydrocharitales. Vallisneriaceae. Tape-grass Family. 113. Philotria canadensis (Mx.) Britt. Common Water-weed. Gen- eral. 114. Philotria minor (Eng.) Small. Lesser Water-weed. No speci- mens. 115. Vallisneria spiralis L. Tape-grass. Shelby, Fairfield, Stark, Summit, Geauga, Brie. VASCULAE PLANTS OF OHIO 139 Subclass, SPADICIPLOEAE. Order, Pandanales. Spaxganiaceae. Bur-reed Family. 116. Sparganium eurycarpum Eng. Broad-fruited Bur-reed. Gen- eral. 117. Sparganium androeladum (Eng.) Morong. Branching Bur- reed. Franklin, Auglaize, Lucas. 118. Sparganium lucidum Fern. & Eames. Shining-fruited Bur-reed. Richland County. 119. Sparganium simplex Huds. Simple-stemmed Bur-reed. (Erie County — Moseley Herbarium.) Typhaceae. Cat-tail Family. 120. Typha latifolia L. Broad-leaf Cat-tail. General. 121. Typha angustifolia L. Narrow-leaf Cat-tail. Auglaize, Licking, Knox, Erie, Cuyahoga, Geauga. Order, Arales. Araceae. Arum Family. Subfamilj', pothatab. 122. Acorus calamus L. Sweet-flag. General. Subfamily, callatae. 123. Calla palustris L. Wild Calla. Ashtabula, Portage, Summit, Stark. 124. Spathyema foetida (L.) Raf. Skunk-cabbage. General. Subfamily, philodendbatae. 125. Peltrandra virginica (L.) Kunth. Green Arrow-arum. Cuya- hoga, Summit, Stark, Licking, Perry. Subfamily, aeatae. 126. Arisaema triphyllum (L.) Torr. Jack-in-the-pulpit. General. 127. Arisaema dracontium (L.) Schott. Green-dragon. General. Lemnaceae. Duckweed Family. 128. Spirodela polyrhiza (L.) Schl. Greater Duckweed. General. 140 OHIO BIOLOGICAL SUETEY 129. Lemna trisulea L. Ivy-jointed Duckweed. General. 130. Lemna eyclostasa (Ell.) Chev. Valdivia Duckweed. Lake County. 131. Lemna minor L. Lesser Duckweed. General. 132. Wolffiella floridiana (J. D. Sm.) Thomp. Florida Wolffiella. Licking County. 133. Wolffia Columbiana Karst. Columbia Wolffia. Ottawa, Frank- lin. 134. Wolffia punctata Griseb. Punctate Wolffia. Brie County. Subclass, GLUMIFLORAE. Order, Graminales. Cyperaceae. Sedge Family. Subfamily, sciepatae. 135. Cyperus schweinitzii Torr. Sehweinitz's Cyperus. Brie, Cuya- hoga. 136. Cyperus eseulentus L. Nut-grass (Cyperus). Western half of state, as far east as Wayne County. 137. Cyperus erythrorhizos Muhl. Red-rooted Cyperus. Rather general. 138. Cyperus inflexus Muhl. Awned Cyperus. Lucas, Champaign. 139. Cyperus strigosus L. Straw-colored Cyperus. General. 140. Cyperus filiculmis Vahl. Slender Cyperus. Rather general. 141. Cyperus engelmanni Steud. Bngelmann's Cyperus. Wayne, Logan. 142. Cyperus speeiosus Vahl. Michaux's Cyperus. Ashtabula, Brie. 143. Cyperus flaveseens L. Yellow Cyperus. Fairfield, Richland, Meigs. 144. Cyperus diandrus Torr. Low Cyperus. Northern half of state, as far south as Champaign County. 145. Cyperus rivularis Kunth. Shining Cyperus. Rather general. 146. Kyllinga pumila Mx. Low Kyllinga. Fairfield, Hocking, Cuya- hoga, Auglaize. 147. Dulichium arundinaceuin (L.) Britt. Duliehium. Northern part of the state, south to Hocking and Clark Counties. 148. Bleocharis mutata (L.) R. & S. Four-angled Spike-rush. Ash- land County. VASCULAR PLANTS OF OHIO 141 149. Bleocharis olivacea Torr. Olivaceous Spike-rush. Auglaize, Licking, Summit, Cuyahoga. 150. Bleocharis ovata (Roth) R. & S. Ovoid Spike-rush. Erie County. 151. Bleocharis obtusa ("Willd.) Schul. Blunt Spike-rush. General. 152. Bleocharis engelmanni Steud. Bngelmann's Spike-rush. Lick- ing County. 153. Bleocharis palustris (L.) R. & S. Creeping Spike-rush. Gen- eral. 154. Bleocharis acieularis (L.) R. & S. Needle Spike-rush. General. 155. Bleocharis tenuis (Willd.) Sehultes. Slender Spike-rush. Lucas, Ottawa. 156. Bleocharis acuminata (Muhl.) Nees. Plat-stemmed Spike-rush. Lucas, Ottawa, Auglaize. 157. Bleocharis intermedia (Muhl.) Sehultes. Matted Spike-rush. Erie, Franklin. 158. Stenophyllus capillaris (L.) Britt. Hair-like Stenophyllus. Lucas County. 159. Pimbristylis autumnalis . (L.) R. & S. Slender Pimbristylis. Hamilton, Defiance, Fairfield, Hocking. 160. Scirpus cyperinus (L.) Kunth. Wool-grass. General. 161. Scirpus lineatus Mx. Reddish Bulrush. General. 162. Scirpus polyphyllus Vahl. Leafy Bulrush. Eastern half of the state to Crawford and Adams Counties. 163. Scirpus atrovirens Muhl. Dark-green Bulrush. General. 164. Scirpus sylvaticus L. Wood Bulrush. Ottawa, Wayne, Ham- ilton. 165. Scirpus fluviatilis (Torr.) Gr. River Bulrush. Champaign, Licking, Lucas, Wayne, Medina, Lake. 166. Scirpus validus Vahl. Great Bulrush. General. 167. Scirpus torreyi Olney. Torrey's Club-rush. Lake, Brie. 168. Scirpus americanus Pers. Chair-maker's Club-rush. General. 169. Scirpus debilis Pursh. Weak Club-rush. Summit, Ottawa. 170. Scirpus planifolius Muhl. Flat-leaf Club-rush. Licking, Knox, Lake. 171 Briophorum viridiearinatum (Bng.) Fern. Thin-leaf Cotton- grass. Geauga, Summit, Licking. 172. Briophorum. virginicum L. "Virginia Cotton-grass. Northern Ohio, as far south as Licking County. 142 OHIO BIOLOGICAL SUBVEY Subfamily, eynchospoeatab. 173. Rynchospora cornieulata (Lam.) Gr. Horned-rush. None in the herbarium. 174. Rynchospora alba (L.) Vahl. White Beaked-rush. Geauga, Lo- rain, Summit, Ashland, Stark, Licking, Champaign. 175. Rynchospora capillacea Torr. Capillary Beaked-rush. Madi- son, Greene, Champaign, Erie. 176. Rynchospora gloraerata (L.) Vahl. Clustered Beak-rush. Brie, Ashtabula, Portage, Summit, Fairfield. 177. Rynchospora cymosa Ell. Grass-like Beak-rush. Brie County. 178. Mariscus mariscoides (Muhl.) Kuntze. Twig-rush. Brie County. 179. Scleria triglomerata Mx. Tall Nut-rush. Erie County. 180. Scleria pauciflora Muhl. Papillose Nut-rush. Erie County. 181. Scleria vertieillata Muhl. Low Nut-rush. Erie, Franklin, Champaign. Subfamily, caricatab. 182. Carex sartwellii Dew. Sartwell's Sedge. Brie County. 183. Carex siccata Dew. Dry-spiked Sedge. No specimens. (Brie County — Moseley Herbarium.) 184. Carex retroflexa Muhl. Reflexed Sedge. From Brie, Huron, Wayne, Knox and Perry Counties westward. 185. Carex rosea Schk. Stellate Sedge. General. 186. Carex murieata L. Lesser Prickly Sedge. No specimens. (Erie County — Moseley Herbarium.) Naturalized from Europe. 187. Carex mnhlenbergii Schk. Muhlenberg's Sedge. Carroll, Sum- mit, Cuyahoga, Erie, Lucas. 188. Carex cephalophora Muhl. Oval-headed Sedge. General. 189. Carex gravida Bail. Heavy Sedge. No specimens. 190. Carex cephaloidea Dew. Thinleaf Sedge. Cuyahoga, Licking. 191. Carex sparganioides Muhl. Bur-reed Sedge. Genejal. 192. Carex conjuncta Boott. Soft Fox Sedge. General, but no specimens from the eastern and southern counties. 193. Carex vulpinoidea Mx. Fox Sedge. General and abundant. 194. Carex setacea Dew. Bristly-spiked Sedge. Erie County. 195. Carex diandra Sehr. Lesser Panieled Sedge. Lake County. 196. Carex prairea Dew. Prairie Sedge. Summit, Brie. 197. Carex decomposita Muhl. Large-panicled Sedge. Licking County. VASOULAE PLANTS OF OHIO 143 198. Carex stipitata Muhl. Awl-fruited Sedge. General, but no speci- mens from the extreme southern and southeastern counties. 199. Carex crus-corvi Shuttlw. Raven-foot Sedge. Defiance, Aug- laize, Wayne. 200. Carex disperma Dew. Soft-leaf Sedge. Brie County. 201. Carex trisperma Dew. Three-fruited Sedge. Lake, Portage, Summit, "Williams. 202. Carex canescens L. Silvery Sedge. Summit, Lorain, Logan. 203. Carex brunnescens (Pers.) Poir. Brownish Sedge. Logan County. 204. Carex deweyana Schw. Dewej^'s Sedge. Auglaize County. 205. Carex bromoides Schk. Brome-like Sedge. Cuyahoga, Brie, Hancock, Hardin, Auglaize. 206. Carex interior Bail. Inland Sedge. Cuyahoga, Summit, Brie, Stark, Licking. 207. Carex leersii "Willd. Little Prickly Sedge. Ottawa, Brie, Madi- son, Geauga, Portage. 208. Carex seoparia Schk. Pointed Broom Sedge. Northern Ohio, as far south as Auglaize, Madison and Tuscarawas Counties. 209. Carex tribuloides Wahl. Blunt Broom Sedge. General. 210. Carex cristatella Britt. Crested Sedge. General. 211. Carex muskingumensis Schw. Muskingum Sedge. Defiance, Auglaize, Wyandot, Franklin, Champaign. 212. Carex bebbii Olney. Bebb's Sedge. Franklin County. 213. Carex straminea Willd. Straw Sedge. Cuyahoga, Portage, Lucas, Williams. 214. Carex normalis Mack. Larger Straw Sedge. Hamilton, Aug- laize, Wayne, Hancock, (Brie County — Moseley Herbarium). 215. Carex festucaeea Schk. Fescue Sedge. Lake, Erie, Stark, Lo- gan, Madison. 216. Carex bicknellii Britt. Bieknell's Sedge. Lake County, (Erie County — Moseley Herbarium). 217. Carex alata Torr. Broad-winged Sedge. Summit County. 218. Carex albolutescens Schw. Greenish-white Sedge. Champaign Countj^ 219. Carex foenea Willd. Hay Sedge. Geauga County. 220. Carex willdenovii Sehk. Willdenow's Sedge. Cuyahoga County. 221. Carex jamesii Schw. James' Sedge. General. 222. Carex durifolia Bail. Back's Sedge. No specimens. 144 OHIO BIOLOGICAL SURVEY 223. Carex leptalea Wahl. Bristle-stalked Sedge. Lake, Cuyahoga, Summit, Madison. 224. Carex communis Bail. Fibrous-rooted Sedge. Summit County. (Erie County — Moseley Herbarium). 225. Carex pennsylvanica Lam. Pennsylvania Sedge. General. 226. Carex varia Muhl. Emmons' Sedge. From Erie, Madison, and Clermont Counties eastward. 227. Carex hirtifolia Mack. Pubescent Sedge. From Lake, Wayne, Delaware, and Greene Counties northwestward. 228. Carex pedunculata Muhl. Long-stalked Sedge. Lake, Cuya- hoga, Geauga, Erie. 229. Carex richardsonii R. Br. Richardson's Sedge. (Erie County — Moseley Herbarium.) 230. Carex eburnea Boott. Bristle-leaf Sedge. Greene, Ottawa. 231. Carex aurea Nutt. Golden-fruited Sedge. Erie County. 232. Carex meadii Dew. Mead's Sedge. Brie County. 233. Carex tetanica Schk. "Wood's Sedge. Geauga, Cuyahoga, Erie, Huron, Auglaize. 234. Carex plantaginea Lam. Plantain-leaf Sedge. Fairfield, Dela- ware, Huron, Lorain, Cuyahoga, Summit. 235. Carex careyana Torr. Carey's Sedge. Lorain County. 236. Carex platyphylla Car. Broadleaf Sedge. From Cuyahoga, Knox, Fairfield, and Hocking Counties eastward. 237. Carex digitalis Willd. Slender Wood Sedge. Rather general. 238. Carex laxiculmis Schw. Spreading Sedge. Lake, Cuyahoga, Auglaize, Franklin. 239. Carex albursina Sheld. White Bear Sedge. General. 240. Carex blanda Dew. Woodland Sedge. Rather general. 241. Calex laxiflora Lam. Loose-flowered Sedge. Rather general. 242. Carex aneeps Muhl. Two-edged Sedge. Rather general. 243. Carex shriveri Britt. Shriver's Sedge. No specimens. 244. Carex granularis Muhl. Meadow Sedge. General, but no speci- mens from the southeastern counties. 245. Carex crawei Dew. Crawe's Sedge. Erie County. 246. Carex oligocarpa Schk. Few-fruited Sedge. Hamilton, Mont- gomery, Greene, Ross. 247. Carex hitchcockiana Dew. Hitchcock's Sedge. Butler, High- land, Auglaize. VASCULAE PLANTS OF OHIO 145 248. Carex eonoidea Schk. Field Sedge. Wood County. 249. Carex amphibola Steud. Narrow-leaf Sedge. Cuyahoga, Har- din, Auglaize. 250. Carex grisea Wahl. Gray Sedge. Rather general, but the only southern county represented is Lawrence. 251. Carex glaucodea Tuck. Glaueeseent Sedge. Cuyahoga County. 252. Carex gracillima Schw. Graceful Sedge. Northern Ohio, as far south as Licking and Franklin Counties. 253. Carex prasina Wahl. Drooping Sedge. Trumbull, Cuyahoga, Crawford, Fairfield, Hamilton. 254. Carex davisii Schw. Davis' Sedge. Lake, Lorain, Wayne, Aug- laize, Licking, Ross. 255. Carex flexuosa Muhl. Slender-stalked Sedge. Cuyahoga, Geau- ga, Lake. 256. Carex arctata Boott. Drooping Wood Sedge. Summit County, (Erie County — ^Moseley Herbarium). 257. Carex virescens Muhl. Ribbed Sedge. Northern Ohio, as far south as Geauga, Hocking, and Auglaize Counties. 258. Carex complanata Torr. Hirsute Sedge. General. 259. Carex scabrata Schw. Rough Sedge. Lake, Cuyahoga, Summit. 260. Carex limosa L. Mud Sedge. No specimens. 261. Carex paupercula Mx. Bog Sedge. Licking County. 262. Carex buxbaumii Wahl. Brown Sedge. Lorain, Brie, Lucas. 263. Carex shortiana Dew. Short's Sedge. General; no specimens from the southeastern counties. 264. Carex stricta Lam. Tussock Sedge. From Trumbull, Madison, Champaign, and Auglaize Counties, northward. 265. Carex haydeni Dew. Hayden's Sedge. No specimens; (Mose- ley Herbarium — Brie County). 266. Carex torta Boott. Twisted Sedge. Cuyahoga, Erie, Hardin, Knox, Delaware, Franklin. 267. Carex aquatilis Wahl. Water Sedge. Auglaize, Lucas. 268. Carex gynandra Schw. Nodding Sedge. Harrison, Perry. 269. Carex crinita Lam. Fringed Sedge. General. 270. Carex lacustris Willd. Lake-bank Sedge. Northern Ohio, south to Summit, Morrow, and Logan Counties. 271. Carex impressa (Wright) Mack. Wright's Sedge. No specimens. 272. Carex lanuginosa Mx. Woolly Sedge. From Ashtabula, Frank- lin, Madison, Champaign, and Auglaize Counties northward. 146 OHIO BIOLOGICAL SURVEY 273. Carex lasiocarpa Elirh. Slender Sedge. Licking, Stark. 274. Carex trichoearpa Muhl. Hairy-fruited Sedge. Lorain, Erie, Licking, Madison. 275. Carex atherodes Spreng. Awned Sedge. Erie County. 276. Carex oederi Retz. Green Sedge. Brie County. 277. Carex flava L. Yellow Sedge. Lake County. 278. Carex folliculata L. Long Sedge. Crawford, Portage. 279. Carex monile Tuck. Necklace Sedge. Lake, Cuyahoga, "Wayne, Lucas. 280. Carex vesiearia L.' " Inflated Sedge. No specimens. 281. Carex rostrata Stokes. ^Beaked Sedge. Licking, Geauga. 282. Carex tuckermanii Dew. Tuckerman's Sedge. Northern Ohio, south to Auglaize, Franklin, and Perry Counties. 283. Carex retrorsa Sehw. Retrorse Sedge. Lucas County. 284. Carex oligosperma Mx. Few-seeded Sedge. Defiance County. 285. Carex lurida "Wahl. Sallow Sedge. General; no specimens from the northwestern counties. 286. Carex hystricina Muhl. Porcupine Sedge. Rather general. 287. Carex pseudo-cyperus L. Cyperus-like Sedge. Greene, Tusca- rawas, Wayne. 288. Carex coraosa Boott. Bristly Sedge. Northern part of the state, as far south as Champaign, Franklin, and Tuscarawas Coun- ties. 289. Carex frankii Kunth. Frank's Sedge. General as far north as Auglaize, Knox, and Jefferson Counties; also in Wyandot, Erie, and Cuyahoga. 290. Carex squarrosa L. Squarrose Sedge. General. 291. Carex typhina Mx. Cat-tail Sedge. Lake, Cuyahoga, Morrow, Scioto. 292. Carex intumescens Rudge. Bladder Sedge. Northern Ohio, as far south as Trumhull, Crawford, and Allen Counties. 293. Carex asa-grayi Bail. Gray's Sedge. General. 294. Carex lupulina Muhl. Hop Sedge. Rather general. 295. Carex lupuliformis Sartw. Hop-like Sedge. Cuyahoga, Wayne, Marion. Graminaceae. Grass Family. Subfamily, po.\oatae. 296. Bromus brizaeformis Fisch. & Mey Awnless Chess. Intro- duced. Cuyahoga County. VASCTJLAE PLANTS OF OHIO 147 297. Bromus kalmii Gr. Kalm's Chess. Franklin, Lucas. 298. Bromus hordeaceus L. Soft Chess. Introduced. Wayne, Lo- rain. 299. Bromus secalinus L. Common Chess. Naturalized. General and abundant. 300. Bromus racemosus L. Upright Chess. Naturalized. General and abundant. 301. Bromus arvensis L. Field Chess. Introduced. Franklin County. 302. Bromus inermis Leyss. Hungarian Brome-grass. Introduced. Wayne County. 303. Bromus eiliatus L. Fringed Brome-grass. Brie, Wayne, Frank- lin, Champaign, Hocking. 304. Bromus purgans L. Hairy Brome-grass. General. 305. Bromus asper Murr. Rough Brome-grass. No specimens. Eu- ropean. 306. Bromus tectorum L. Downy Brome-grass. Introduced. Gen- eral and abundant. 307. Bromus sterilis L. Barren Brome-grass. Introduced. Licking, Sandusky, Cuyahoga. 308. Melica nitens Nutt. Tall Melie-grass. Brie County. 809. Pestuca elatior L. Tall Fescue-grass. Introduced. General. 310. Festuca nutans Willd. Nodding Fescue-grass. General. 311. Festuca ovina L. Sheep Fescue-grass. From Burope. Brie, Franklin, Wayne. 312. Festuca capillata Lam. Filiform Fescue-grass. From Burope. Cuyahoga County. 313. Festuca octoflora Walt. Slender Fescue-grass. Ashtabula, Brie, Lucas, Ashland, Delaware, Licking, Lawrence. 314. Festuca myuros L. Rat-tail Fescue-gress. From Burope. Lake County. 315. Panicularia acutiflora (Torr) Ktz. Sharp-glumed Manna-grass. No specimens. 316. Panicularia fluitans (L.) Ktz. Floating Manna-grass. General as far south as Harrison, Perry, Franklin, and Auglaize Counties. 317. Panicularia canadensis (Mx.) Ktz. Rattlesnake Manna-grass. Ashtabula, Geauga, Portage, Cuyahoga, Lorain, Summit, Stark, Wayne. 148 OHIO BIOLOGICAL SUEVEY 318. Panicularia torreyana (Spreng.) Merr. Long Manna-grass. Ashtabula, Cuyahoga, Summit, Erie, Fairfield. 319. Panicularia nervata (Willd.) Ktz. Nerved Manna-grass. Gen- eral. 320. Panicularia grandis (Wats.) Nash. Tall Manna-grass. Stark, "Wayne. 321. Panicularia pallida (Torr.) Ktz. Pale Manna-grass. (Ottawa County — Moseley Herbarium. ) 322. Poa compressa L. Flat-stemmed Blue-grass. From Europe. General and abundant. 323. Poa trivialis L. Rough-stalked Meadow-grass. From Europe. Crawford County. 324. Poa debilis Torr. "Weak Spear-grass. (Brie County — Moseley Herbarium.) 325. Poa triflora Gilib. Fowl Meadow-grass. Fairfield, Geauga, Lawrence. 326. Poa nemoralis L. Wood Meadow-grass. Introduced. Lake County. 327. Poa pratensis L. Kentucky Blue-grass. General and abundant. 328. Poa autumnalis Muhl. Flexuous Spear-grass. Hocking County. 329. Poa sylvestris Gr. Sylvan Spear-grass. Rather general; no specimens from the northwestern counties. 330. Poa alsodes Gr. Grove Meadow-grass. Seneca, Franklin, Sum- mit, Cuyahoga, Trumbull, Knox. 331. Poa brachyphylla Schult. Short-leaf Spear-grass. Lawrence, Perry, Medina, Cuyahoga, Trumbull^ 332. Poa annua L. Annual Meadow-grass. Prom Europe. General. 333. Dactylis glomerata L. Orchard-grass. Naturalized. General; no specimens from the southeastern counties. 334. Eragrostis peetinacea (Mx.) Steud. Purple Love-grass. Lake, Cuyahoga, Erie, Auglaize. 335. Eragrostis hypnoides (Lam.) B. S. P. Creeping Love-grass. Rather general; no specimens from the central eastern counties. 336. Eragrostis major Host. Strong-scented Love-grass. Natural- ized. General. 337. Eragrostis purshii Sehrad. Pursh's Love-grass. Erie County. VASCULAB PLANTS OF OHIO 149 338. Eragrostis pilosa (L.) Beauv. Tufted Love-grass. Rather gen- eral; no specimens from the northwestern counties. Nat- uralized. 339. Eragrostis frankii Steud. Frank's Love-grass. Rather general; no specimens from the southeastern nor from the north- western counties. 340. Eragrostis capillaris (L.) Nees. Capillary Love-grass. Ottawa, Madison, Clinton. 341. Sphenopholis obtusata (Mx.) Scribn. Blunt-scaled Eaton-grass. No specimens. 342. Sphenopholis pallens (Spreng.) Scribn. Tall Eaton-grass. General. 343. Sphenopholis nitida (Spreng.) Scribn. Slender Eaton-grass. Cuyahoga, Knox, Licking, Fairfield, Hocking, Lawrence, Adams. 344 Koeleria cristata (L.) Pers. Crested Koeler-grass. Ottawa County. 345. Korycarpus arundinaceus Zea. American Korycarpus. Ross, Franklin, Auglaize, Highland. 846. Tridens flava (L.) Hitch. Tall Purple-top. Rather general; no specimens from the northwestern counties nor the extreme eastern part. 347. Triplasis purpurea (Walt.) Chapm. Purple Sand-grass. Ash- tabula, Cuyahoga, Erie. 348. Cynosurus cristatus L. Dogtail-grass. From Europe. Mahon- ing County. 349. Phragmites phragmites (L.) Karst. Common Reed-grass. Ash- taubula, Cuyahog, Erie, Lucas, Huron, Wayne, Franklin. 350. Danthonia spicata (L.) Beauv. Common Wild-oat-grass. Gen- eral. 351. Danthonia compressa Aust. Flattened Wild-oat-grass. Portage County. 352. Arrenatherum elatius (L.) Beauv. Oat-grass. From Europe. Hamilton County. 353. Trisetum pennsylvanicum (L.) Beauv. Marsh False-oats. No specimens. 354. Avena torreyi Nash. Purple Oats. Franklin County. 355. Avena sativa L. Common Oats. Rather general. Escaped from cultivation. 150 OHIO BIOLOGICAL SURVEY 356. Avena fatua L. Wild Oats. From Europe. No specimens. 357. Deschampsia flexuosa (L.) Trin. Wavy Hair-grass. Portage County. 358. Aspris caryophyllea (L.) Nash. Silvery Hair-grass. From Europe. Lake County. 359. Nothoholeus lanatus (L.) Nash. Velvet-grass. Lake, Trumbull, Cuyahoga, Lorain, Erie, Wayne, Fairfield. From Europe. 360. Lolium perenne L. Red Darnel. Rather general. From Europe. 361. Lolium multiflorum Lam. Awned Darnel. Hamilton, Madison. Pi'om Europe. 362. Lolium temulentum L. Poison Darnel. No specimens. From Europe. 363. Agropyron repens (L.) Beauv. Couch-grass. Rather general; no specimens from the southeastern part of the state. From Europe. 364. Agropyron eaninum (L.) R. & S. Awned Wheat-grass. Por- tage County. Prom Europe. 365. Tritieum vulgare L. Wheat. Erie, Belmont, Harrison, Tusca- rawas, Morrow, Payette, Madison, Preble, Franklin. Escaped from cultivation. 366. Secale eereale L. Rye. Brie, Morrow, Franklin, Scioto. Es- caped. 367. Elymus virginicus L. Virginia Wild-rye. General. 368. Elymus hirsutiglumis Scrib. & Sm. Strict Wild-rye. Ottawa, Huron. 369. Elymus canadensis L. Nodding Wild-rye. Rather general. 370. Elymus striatus Willd. Slender Wild-rye. Wayne, Erie, Aug- laize. 371. Hystrix hystrix (L.) Millsp. Bottle-brush-grass. General. 372. Hordeum vulgare L. Common Barley. Franklin, Tuscarawas, Portage. Escaped from cultivation. 373. Hordeum distichum L. Two-rowed Barley. Escaped in Lake County. 374. Hordeum nodosum L. Meadow Barley. Hamilton County. 375. Hordeum jubatum L. Squirrel-tail Barley. From Lake to Lucas County ; also in Franklin, Madison, Greene, Allen, De- fiance, and Williams. Naturalized from the West. VASOULAE PLANTS OP OHIO 151 376. Spartina michauxiana Hitch. Tall Slough-grass. Rather gen- eral; no specimens from the central eastern nor from the southwestern counties. 377. Beckmannia erucaeformis (L.) Host. Beckmannia. Cuyahoga County. 378. Capriola dactylon (L.) Ktz. Bermuda-grass. No specimens. From Europe. 379. Eleusine indica (L.) Gaert. Yard-grass. General. Naturalized. 380. Atheropogon curtipendulus (Mx.) Fourn. Tall Gramma-grass. Lake, Brie, Ottawa, Franklin, Adams. 381. Bouteloua hirsuta Lag. Hairy Mesquite-grass. "Waifs in Frank- lin County. 382. Bouteloua oligostachya (Nutt.) Torr. Smooth Mesquite-grass. "Waifs in Franklin County. 383. Sporobolus asper (Mx.) Kunth. Longleaf Rush-grass. Lake, Brie, Franklin. 384. Sporobolus vaginaeflorus (Torr.) "Wood. Sheathed Rush-grass. Auglaize, Madison, "Warren, Vinton, Athens. 385. Sporobolus neglectus Nash. Small Rush-grass. Cuyahoga, "Wayne, Huron, Auglaize. 386. Sporobolus cryptandrus (Torr.) Gr. Sand Dropseed. Lucas, Ottawa, Brie, Lorain. 387. Sporobolus heterolepis Gr. Northern Dropseed. Franklin, Madison, Champaign. 388. Calamagrostis canadensis (Mx.) Beauv. Bluejoint Reed-grass. Northern Ohio, as far south as Stark, Franklin, and Auglaize Counties. 389. Calamagrostis cinnoides (Muhl.) Scrib. Nuttall's Reed-grass. No specimens. 390. Agrostis alba L. Red-top. General. From Europe. 391. Agrostis schweinitzii Trin. Thin Bent-grass. Rather general, 392. Agrostis hyemalis ("Walt.) B. S. P. Rough Silk-grass. Rather general, but no specimens from the northwestern nor south- eastern counties. 393. Apera spica-venti (L.) Beauv. Silky "Windlestraw. From Eu- rope. Lake County. 394. Cinna arundinacea L. "Wood Reed-grass. General. 395. Aramophila arenaria (L.) Link. Sand Beech-grass. Erie County. 152 OHIO BIOLOGICAL SUEVET 396. Alopeeurus geniculatus L. Marsh Foxtail. Lake, Ottawa, Craw- ford, Auglaize, Madison, Franklin, Perry. Introduced. 397. Alopeeurus pratensis L. Meadow Foxtail. No specimens. From Europe. 398. Heleochloa schoenoides (L.) Host. Cat-tail-grass. Greene Coun- ty. From Europe. 399. Phleum pratense L. Timothy. General. From Europe. 400. Muhlenbergia sobolifera (Muhl.) Trin. Rock Muhlenbergia. Highland, Wayne. 401. Muhlenbergia mexieana (L.) Trin. Mexican Muhlenbergia. General. 402. Muhlenbergia raeemosa (Mx.) B. S. P. Marsh Muhlenbergia. Summit, Wayne, Huron, Wyandot, Champaign, Licking. 403. Muhlenbergia umbrosa Scribn. Wood Muhlenbergia. Cuya- hoga, Champaign. 404. Muhlenbergia tenuiflora (Willd.) B. S. P. Slender Muhlen- bergia. Portage, Wayne, Fairfield, Madison, Greene. 405. Muhlenbergia schreberi Gmel. Spreading Muhlenbergia. Gen- eral. 406. Brachyelytrum ereetum (Schreb.) Beauv. Brachyelytrum. Cuyahoga, Portage, Lorain, Wayne, Highland, Franklin, Madison, Hocking, Adams. 407. Milium eflEusum L. Tall Millet-grass. Lake, Cuyahoga, Lorain, Wayne, Stark. 408. Oryzopsis raeemosa (Sm.) Ricker. Black-fruited Mountain-rice. Geauga, Summit, Brie, Greene, Highland. 409. Stipa spartea Trin. Porcupine-grass. Erie County, where it occurs on Cedar Point. 410. Aristida dichotoma Mx. Poverty-grass. Scioto, Vinton, Fair- field. 411. Aristida oligantha Mx. Few-flowered Triple-awned-grass. Cuy- ahoga County. 412. Aristida gracilis Ell. Slender Triple-awned-grass. Hamilton, Clermont, Athens, Erie, Cuyahoga. 413. Aristida purpurascens Poir. Purplish Triple-awned-grass. Wood, Fulton. 414. Savastana odorata (L.) Serib. Vanilla-grass. Trumbull, Madi- son, Pickaway. VASCULAE PLANTS OF OHIO 153 415. Phalaris arundinaeea L. Reed Canary-grass. Rather general; no specimens from the northwestern nor from the south- eastern counties. 416. Phalaris canariensis L. Canary-grass. Montgomery, Hamilton. From Europe. 417. Anthoxanthum odoratum L. Sweet Vernal-grass. Ashtabula, Cuyahoga, Summit, Mahoning, Wayne, Franklin. From Europe. 418. Anthoxanthum puelii Lee. & Lamotte. Long-awned Vernal- grass. Hamilton County. A native of Europe. Subfamily, panicatae. 419. Panicum agrostoides Spreng. Agrostis-like Panic-grass. Brie County. 420. Panicum stipitatura Nash. Long Panic-grass. Northeastern Ohio to Lorain, Fairfield, and Columbiana Counties. 421. Panicum virgatum L. Tall, smooth Panic-grass. General. 422. Panicum dichotomiflorum Mx. Spreading Panic-grass. Gen- eral. 423. Panicum miliaceum L. Millet Panic-grass. Lawrence, Richland, Erie. Introduced. 424. Panicum capillare L. Tumble Panic-grass. General and abundant. 425. Panicum gattingeri Nash. Gattinger's Panic-grass. Rather general. 426. Panicum flexile (Gatt.) Scrib. Wiry Panic-grass. Adams, Champaign, Madison, Franklin, Erie, Cuyahoga. 427. Panicum philadelphicum Bernh. Philadelphia Panic-grass. Ot- tawa County. 428. Panicum depauperatum Muhl. Starved Panic-grass. Cuyahoga County. 429. Panicum linearifolium Scrib. Linear-leaf Panic-grass. Rather general. 430. Panicum werneri Scrib. Werner's Panic-grass. Lake, Cuya- hoga, Franklin, Athens. 431. Panicum bicknellii Nash. Bieknell's Panic-grass. Gallia County. 432. Panicum sphaerocarpon Ell. Round-fruited Panic-grass. Cuy- ahoga, Summit, Trumbull, Hocking, Scioto. 433. Panicum polyanthes Schultes. Many-flowered Panic-grass. Fair- field, Hocking, Jackson. 154 OHIO BIOLOGICAL SUEVEY 434. Panicum dichotomum L. Forked Panic-grass. Rather general; no specimens fro mthe northwestern counties. 435. Panicum mierocarpon Muhl. Small-fruited Panic-grass. Cuya- hoga, Lorain, Brife, Fairfield, Hocking, Jackson, Adams. 436. Panicum boreale Nash. Northern Panic-grass. Fulton County. 437. Panicum lindheimeri Nash. Lindheimer's Panic-grass. Ashta- bula, Hocking. 438. Panicum huaehucae Ashe. Hairy Panic-grass. General. 439. Panicum villosissimum Nash. Villous Panic-grass. Cuyahoga, Brie, Licking. 440. Panicum implicatum Scrib. Slender-stemmed Panic-grass. Gal- lia County. 441. Panicum tsugetorum Nash. Hemlock Panic-grass. Defiance, Summit. 442. Panicum leibergii (Vasey) Scrib. Leiberg's Panic-grass. No specimens. 443. Panicum scribnerianum Nash. Scribner's Panic-grass. Cuya- hoga, Erie, "Wood, Franklin. 444. Panicum xanthophysum Gr. Slender Panic-grass. Lake County. 445. Panicum ashei Pear. Ashe's Panic-grass. Cuyahoga, Lake, Trumbull, Fairfield. 446. Panicum commutatum Schultes. Variable Panic-grass. Law- rence, Gallia, Fairfield, Wayne. 447. Panicum latifolium L. Broad-leaf Panic-grass. General. 448. Panicum boseii Poir. Pose's Panic-grass. Warren, Adams, Jack- son, Belmont. 448a. Panicum boseii moUe (Vas.) Hitch. & Ch. Hamilton, Lawrence, Cuyahoga. 449. Panicum elandestinum L. Hispid Panic-grass. General. 450. Leptaloma cognatum (Schultes) Chase. Fall Witch-grass. From the West. Lake County. 451. Syntherisma filiforme (L.) Nash. Slender Crab-grass. No specimens. 452. Syntherisma ischaemum (Schreb.) Nash. Small Crab-grass. Lorain, Wayne, Auglaize, Fairfield. From Europe. 453. Syntherisma sanguinale (L.) Dulac. Large Crab-grass. Gen- eral. Naturalized. 454. Echinochloa crus-galli (L.) Beauv. Common Barnyard-grass. General and abundant. Naturalized from Europe. VASCULAR PLANTS OF OlilO 155 455. Bchinoehloa waiter! (Pursh.) Nash. Marsh Cockspur-grass. Erie, Lorain, Shelby, AUglaizo, Licking. 456. Paspalum muhlenbergii Nash. Muhlenberg's Paspalum. Cuya- hoga, Erie, Warren, Hamilton, Scioto, Guernsey. 457. Chaetochloa verticillata (L.) Scrib. Verticillate Foxtail-grass. From Europe. Cuyahoga, Wayne, Jefferson, Franklin, Ross, Montgomery, Warren, Hamilton. 458. Chaetochloa glauca (L.) Scrib. Yellow Foxtail-grass. General. Prom Europe. 459. Chaetochloa viridis (L.) Scrib. Green Foxtail-grass. General. Naturalized from Europe. 460. Chaetochloa italica (L.) Scrib. Italian Millet. Rather general. Escaped. 461. Cenehrus tribuloides L. Sandbur-grass. Lucas, Wood, Ottawa, Erie, Lorain, Cuyahoga, Franklin, Highland, Gallia. 462. Homalocenehrus virginicus (Willd.) Britt. Virginia Cut-grass. Rather general. 463. Homalocenehrus oryzoides (L.) Poll. Rice Cut-grass. Rather general. 464. Zizania aquatica L. Wild Rice. Erie, Licking, Perry, Hocking. 465. Holcus halapense L. Johnson-grass. Native of Europe. Cuya- hoga, Erie, Franklin, Madison 466. Holcus sorghum L. Common Sorghum. Volunteer in Adams County. 467 Sorghastrum nutans (L.) Nash. Indian-grass. Ashtabula, Cuy- ahoga, Erie, Wyandot, Auglaize, Franklin, Madison, Adams. 468. Miscanthus sinensis Anderss. Chinese Plume-grass. An escape in Lake County. 469. Andropogon furcatus Muhl. Big Bluestem. Rather general. 470. Andropogon virginicus L. Virginia Beard-grass. Gallia, Jack- son, Meigs, Athens, Vinton, Hocking, Fairfield, Belmont. 471. Andropogon scoparius Mx. Little Bluestem. (Schizachyrium scoparium (Mx.) Nash). Rather general. 472. Coix lacryma L. Job 's-tears. Persistent in Franklin County. 473. Zea mays L. Indian Corn. Spontaneous in Brown, Adams, Scioto, Fayette, Monroe, and Hancock Counties. 156 OHIO BIOLOGICAL SURVEY Subclass, LILIIFLORAE. Order, Liliales. Liliaceae. Lily Family. Subfamily, deacaenatab. 474. Yucca filamentosa L. Adam's-needle. Escaped in Franklin County. Subfamily, liliatae. 475. Lilium superbum L. Turk's-cap Lily. Erie County— Moseley herbarium). 476. Lilium canadense L. Canada Lily. G-eneral. 477. Lilium philadelphieum L. Philadelphia Lily. Fulton, Lucas, Sandusky, (Erie County — ^lloseley herbarium). 478. Lilium umbellatum Pursh. Western Red Lily. Stark County. 479. Brythronium americanum Ker. Yellow Dog-tooth Lily. Gen- eral. 480. Erythronium albidum Nutt. White Dog-tooth Lily. General. 481. Hemeroeallis fulva L. Common Day-lily. General. Escaped from cultivation. 482. Allium trieoeeum Ait. Wild Leek. West central part of state to Delaware and Franklin; also in Lorain, Cuyahoga, and Medina Counties. 483. Allium vineale L. Field Garlic. Franklin, Harrison. From Europe. 484. Allium cepa L. Common Onion. Cultivated. Sometimes per- sistent. 485. Allium canadense L. Meadow Garlic. General. 486. Allium cernuum Roth. Nodding Onion. General. 487. Quamasia hyacinthina (Raf.) Britt. Wild Hyacinth. General, but rare in eastern Ohio. 488. Ornithogalum umbellatum L. Star-of-Bethlehem. From Europe. Montgomery, Miami, Gallia, Franklin, Auglaize. 489. Museari botryoides (L.) Mill. Grape-hyacinth. From Europe. Montgomery, Lake. 490. Aletris farinosa L. Colic-root. In counties bordering Lake Erie. Subfamily, melanthatae. 491. Uvularia sessilifolia L. Sessile-leaf Bellwort. Lucas, Cuyahoga, Portage, Summit, Mahoning, Gallia. VASCULAR PLANTS OF OHIO 157 492. Uvularia grandiflora Sm. Large-flowered Bellwort. General. 493. Uvularia perfoliata L. Perfoliate Bellwort. General. 494. Melanthium virginicum L. Virginia Bunchflower. Richland, Wayne. 495. Veratrum woodii Robb. Wood's False-hellebore. Auglaize County. 496. Veratrum viride Ait. American False-hellebore. Ashtabula County. 497. Anticlea elegans (Pursh) Rydb. Glaucous Anticlea. Cham- paign, Portage, Stark, Highland, Ottawa. 498. Stenanthium robustum Wats. Stout Stenanthium. Fairfield County. 499. Chamaelirium luteum (L.) Gr. Chamaelirium. Northeastern Ohio to Licking County ; also in Lawrence County. 500. Triantha glutinosa (Mx.) Baker. Glutinous Triantha. Stark, Champaign. Subfamily, teilliatab. 501. Trillium grandiflorum (Mx.) Salisb. Large-flowered Trillium. General. 502. Trillium erectum L. Ill-scented Trillium. General. 503. Trillium cernuum L. Nodding Trilliiira. Auglaize, Champaign, Medina. 504. Trillium declinatum (Gr.) Gleason. Drooping Trillium. No specimens. 505. Trillium undulatum Willd. Painted Trillium. Ashtabula County. 506. Trillium nivale Ridd. Early Trillium. Miami, Clark, Greene, Franklin. 507. Trillium sessile L. Sessile Trillium. General. 508. Trillium recurvatum Beck. Prairie Trillium. Auglaize, Ham- ilton. 509. Medeola virginiana L. Indian Cucumber-root. General. Subfamily, convallariatae. 510. Streptopus amplexifolius (L.) DC. Clasping-leaf Twisted-stalk. Reported for Ohio. 511. Disporum lanuginosum (Mx.) Nich. Hairy Disporum. Eastern half of state: also in Adams County. 158 OHIO BIOLOGICAL SURVEY 512. Polygouatum comnmtatum (R. & S.) Dietr. Smooth Solomon 's- seal. General. 513. Polygonatumbiflorum (Walt.) Bll. Hairy Solomon Vseal. Gen- eral. 514. Vagnera racemosa (L.) Mor. Panieled False Solomon 's-seal. General. 515. Vagnera stellata (L.) Mor. Stellate False Solomon 's-seal. Rather general. 516. Vagnera trifolia (L.) Mor. Three-leaf False Solomon 's-seal. Fulton, Lorain. 517. Unifolium eanadense (Desf.) Greene. False Lily-of-the-valley. General. 518. Clintonia borealis (Ait.) Raf. Yellow Clintonia. Ashtabula County. 519. Clintonia umbellulata (Mx.) Torr. "White Clintonia. Harrison, Portage, Wayne. 520. Convallaria majalis L. Lily-of-the-valley. Escaped in Franklin County. 521. Asparagus officinalis L. Asparagus. General. Introduced from Europe. Smilaceae. Smilax Family. 522. Smilax ecirrhata (Engel.) Wats. Upright Smilax. Erie, Ot- tawa, Wood, Hardin, Preble, Clinton, Brown, Fairfield. 523. Smilax herbaeea L. Common Carrion-flower. General. 524. Smilax pseudo-china L. Long-stalked Greenbrier. Erie, Vin- ton, Brown. 525. Smilax hispida Muhl. Hispid Greenbrier. General. 526. Smilax glauca Walt. Glaucous Greenbrier. Southeastern part of the state to Clermont, Warren, Fairfield, Knox, and Sum- mit Counties ; also in Lucas County. 527. Smilax rotundifolia L. Roundleaf Greenbrier. Lawrence, Hocking, Fairfield, Licking, Belmont, Lorain, Cuyahoga. Pontederiaceae. Pickerel-weed Family. 528. Pontederia cordata L. Pickerel-weed. From Licking and Perry northeast ; also in Defiance, Fulton, Lucas, and Erie. 529. Heteranthera dubia (Jacq.) MacM. Water-stargrass. Rather general. VASCULAR PLANTS OF OHIO 159 Commelinaceae. Spiderwort Family. 530. Tradescantia refiexa Raf . Reflexed Spiderwort. Ashtabula, Erie, Mahoning, Richland, Coshocton, Licking, Franklin, Auglaize. 531. Tradescantia virginiana L. Virginia Spiderwort. General as far north as Auglaize and Stark. 532. Tradescantia pilosa Lehm. Zigzag Spiderwort. Hamilton, Cler- mont, Montgomery. 533. Commelina virginica L. Virginia Day-tlower. Clermont, Mont- gomery, Lake. Juncaceae. Rush Family. 534. Juncus effusus L. Common Rush. General. 535. Juncus balticus Willd. Baltic Rush. Erie County. 536. Juncus gerardi Lois. Gerard's Rush. Cuyahoga County. 537. Juncus dudleyi Wieg. Dudley's Rush. Montgomery, Clinton, Champaign, Delaware, Licking, Tuscarawas. 538. Juncus tenuis Willd. Slender Rush. General. 539. Juncus bufonius L. Toad Rush. Williams, Lucas, Lorain, Licking. 540. Juncus monostichus Bartl. One-ranked Rush. Trumbull County. 541. Juncus aristulatus Mx. Small-headed Grass-leaf Rush. Fair- field, Wayne, Summit. 542. Juncus marginatus Rostk. Grass-leaf Rush. Cuyahoga County. 543. Juncus alpinus Vill. Richardson's Rush. Cuyahoga County. 544. Juncus articulatus L. Jointed Rush. Cuyahoga County. 545. Juncus torreyi Cov. Torrey's Rush. Adams, Madison, Wood, Erie, Cuyahoga. 546. Juncus nodosus L. Ejiotted Rush. Madison, Franklin, Cuya- hoga, Erie. 547. Juncus brachycephalus (Bngelm.) Buch. Small-headed Rush. Erie, Cuyahoga, Franklin, Madison, Champaign. 548. Juncus acuminatus Mx. Sharp-fruited Rush. General. 549. Juncus canadensis J. Gay. Canada Rush. Cuyahoga, Geauga, Licking, Madison, Auglaize. 550. Juncus scirpoides Lam. Scirpus-like Rush. Erie County. 551. Juneoides carolinae (Wats.) Ktz. Hairy Wood-rush. Lucas, Cuyahoga, Trumbull, Mahoning, Hocking. 552. Juneoides campestre (L.) Ktz. Common Wood-rush. General. 160 OHIO BIOLOaiCAL SUEVBY Xyridaceae. Yellow-eyed-grass Family. 553. Xyris flexuosa Muhl. Slender Yellow-eyed-grass. Portage, Geauga. Eriocaulaceae. Pipewort Family. 554. Brioeaulon septangulare With. Seven-angled Pipewort. Sum- mit County. Order, Iridales. Amaryllidaceae. Amaryllis Family. 555. Manfreda virginica (L.) Salisb. False Aloe. Lawrence County. 556. Hypoxis hirsuta (L.) Cov. Yellow Stargrass. General. Iridaceae. Iris Family. 557. Iris versicolor L. Large Blue-flag. General. 558. Iris cristata Ait. Crested Dwarf Iris. Lawrence, Adams, Scioto, Pike, Ross, Jackson, Vinton, Hocking, Cuyahoga, Trumbull. 559. Gemmingia chinensis (L.) Ktz. Blackberry-lily. From Asia. Franklin County. 560. Crocus verna L. Crocus. Escaped in Lake County. 561. Sisyrinchium angustifolium Mill. Pointed Blue-eyed-grass. Rather general. 562. Sisyrinchium graminoides Bickn. Stout Blue-eyed-grass. Gen- eral. Dioscoreaceae. Yam Family. 563. Dioscorea villosa L. Wild Yam. General. 563.1. Dioscorea bulbifera L. Air Potato (Yam). Escaped from gar- dens in Madison County. Order, Orchidales. Orchidaceae. Orchid Family. Subfamily, cypripediatae. 564. Cypripedium reginae Walt. Showy Lady's-slipper. Fulton, Champaign, Lucas, Geauga, Portage, Muskingum. 565. Cypripedium candidum Willd. White Lady's-slipper. Wyan- dot, Erie, Montgomery. VASCULAR PLANTS OF OHIO 161 566. Cypripedium parviflorum Salisb. Yellow Lady's-slipper. Gen- eral. 567. Fissipes aeaulis (Ait.) Small. Moccasin-flower. Medina, Por- tage, Hocking, Fairfield, Stark, Cuyahoga. Subfamily, orchidatae. 568. Galeoichis spectabilis (L.) Rydb. Showy Orchis. General. 569. Perularia flava (L.) Farw. Tubercled Orchis. General. 570. Coeloglossum bracteatum (Willd.) Pari. Long-bracted Orchis. Lucas, Lorain, Medina, Portage, Franklin, Butler, Auglaize. 571. Gymnadeniopsis clavellata (Mx.) Rydb. Green "Wood-orchis. Geauga, Trumbull, Portage, Summit, Richland, Licking, Champaign. 572. Limnorchis hyperborea (L.) Rydb. Tall Bog-orchis. Stark County. 573. Lysias orbieulata (Pursh.) Rydb. Large Roundleaf Orchis. Cuyahoga, Geauga, Wayne. 574. Lysias hookeriana (Gr.) Rydb. Hooker's Orchis. Medina County. 575. Blephariglottis ciliaris (L.) Rydb. Yellow Fringed-orchis. Ful- ton County. 576. Blephariglottis blephariglottis (Willd.) Rydb. White Fringed- orchis. Geauga, Portage. 577. Blephariglottis lacera (Mx.) Farw. Ragged Fringed-orchis. Cuyahoga, Portage, Crawford, Richland, Wayne, Holmes, Stark, Licking, Fairfield. 578. Blephariglottis leueophaea (Nutt.) Farw. Prairie Fringed- orchis. Auglaize County. 579. Blephariglottis psycodes (L.) Rydb. Smaller Purple Fringed- orchis. Rather general. 579a. Blephariglottis psycodes grandiflora (Bigel.). Portage County (R. J. Webb). 580. Blephariglottis peramoena (Gr.) Rydb. Fringeless Purple Orchis. Perry, Gallia, Clermont, Wayne, Hocking. 581. Pogonia aphioglossoides (L.) Ker. Rose Pogonia. Lucas, Cuya- hoga, Geauga, Ashland, Portage, Richland, Licking, Lorain, Holmes. 582. Isotria verticillata (Willd.) Raf. Whorled Isotria. Defiance, Cuyahoga, Geauga, Medina, Coshocton, Fairfield. 162 OHIO BIOLOaiGAL SXJEVBY 583. Triphora trianthophora (Sw.) Rydb. Nodding Triphora. Hu- ron, Cuyahoga, Wayne, Summit, Stark, Licking, Franklin, Boss, Clark. 584. Arethusa bulbosa L. Arethusa. Licking, Portage. 585. Limodorum tuberosum L. Limodorum. Fulton, Lucas, Brie, Geauga, Portage, Summit, Ashland, Stark, Clark, Fairfield, Licking, Wayne. 586. Ibidium strictum (Rydb.) House. Hooded Lady 's-tresses. Ash- tabula County. 587. Ibidium plantagineum (Raf.) House. Broadleaf Lady 's-tresses. Medina, Portage. 588. Ibidium cernuum (L.) House. Nodding Lady 's-tresses. Erie, Lorain, Cuyahoga, Medina, Portage, Stark, Lake, Licking. 589. Ibidium ovale (Lindl.) House. Small-flowered Lady 's-tresses. No specimens. 590. Ibidium praecox (Walt.) House. Grass-leaf Lady 's-tresses. Wayne County. 591. Ibidium beckii (Lindl.) House. Little Lady 's-tresses. Fairfield County. 592. Ibidium gracile (Bigel.) House. Slender Lady 's-tresses. Erie, Cuyahoga, Lake, Licking, Muskingum, Fairfield, Hocking, Adams, Gallia, Morgan. 593. Peramium pubeseens (Willd.) MacM. Downy Rattlesnake- plantain. Adams, Hocking, Lake, Fairfield, Highland, Wayne, Noble, Portage. 594. Malaxis unifolia Mx. Green Addermouth. Fairfield, Hocking, Wayne. 595. Liparis liliifolia (L.) Rich. Large Twayblade. Portage, Frank- lin, Fairfield, Clark, Wayne. 596. Liparis loeselii (L.) Rich. Fen Twayblade. Champaign, Cuya- hoga, Summit, Stark. 597. Tipularia unifolia (Muhl.) B. S. P. Crane-fly Orchis. Medina, (Lorain, Cuyahoga— Oberlin College Herbarium). Aplectrum hyemale (Muhl.) Torr. Putty-root. General. 599. Corallorrhiza corallorrhiza (L.) Karst. Early Coral-root. No specimens. 600. Corallorrhiza maculata Raf. Large Coral-root. Erie, Huron, Cuynhcga, Wayne. Fairfield, Franklin, Gallia, Noble. 598. VASCULAR PLANTS OP OHIO 163 601. Corallorrhiza wisteriana Conrad. Wister's Coral-root. Hamil- ton, Lawrence. 602. Corallorrhiza odontorhiza (Willd.) Nutt. Small-flowered Coral- root. Erie, Cuyahoga, Stark, Licking, Fairfield, Madison. Class, DicoTYLAE. Dieotyls. Subclass, THALAMIPLORAE. Order, Banales. Magnoliaceae. Magnolia Family. 603. Magnolia acuminata L. Cucumber Magnolia. Eastern half of state, west to Lorain and Madison Counties. 604. Magnolia tripetala L. Umbrella Magnolia. Scioto County. 605. Liriodendron tulipifera L. Tuliptree. General. Anonaceae. Custard-apple Family. 606. Asimina triloba (L.) Dunal. Papaw. General. Ranunculaceae. Crowfoot Family. 607. Ranunculus abortivus L. Kindney-leaf Crowfoot. General and abundant. 608. Ranunculus micranthus Nutt. Rock Crowfoot. Clermont County. 609. Ranunculus sceleratus L. Celery-leaf Crowfoot. Rather general. 610. Ranunculus recurvatus Poir. Hooked Crowfoot. General and abundant. 611. Ranunculus aeris L. Tall Buttercup. Rather general except in the southern part. From Europe. 612. Ranunculus bulbosus L. Bulbous Buttercup. Columbiana County. From Europe. 613. Ranunculus pennsylvanieus L. f. Bristly Buttercup. Lucas, Ottawa, Cuyahoga, Lake, Wayne, Licking, Fairfield, Perry. 614. Ranunculus repens L. Creeping Buttercup. Scioto, Columbi- ana. From Europe. 615. Ranunculus s.eptentrionalis Poir. Swamp Buttercup. General and abundant. 616. Ranunculus hispidus Mx. Hispid Buttercup. General. 617. Ranunculus fascicularis Muhl. Tufted Buttercup. Lucas, Ot- tawa, Cuyahoga. 164 OHIO BIOLOGICAL SUEVBY 618. Ranunculus arvensis L. Corn Crowfoot. No specimens. From Europe. 619. Ranunculus obtusiusculus Raf. Lance-leaf Buttercup. Jack- son, Franklin, Licking, Brie, Lorain, Cuyahoga, Lake, Ash- tabula. 620. Ranunculus delphinifolius Torr. Yellow Water-crowfoot. Northwestern fourth of state to Huron and Madison Coun- ties ; also in Ashtabula County. 621. Ficaria ficaria (L.) Karst. Golden-cup. Lake County. From Europe. 622. Batrachium trichophyllum (Chaix.) Schultz. White Water- crowfoot. Rather general. 623. Batrachium circinatum (Sibth.) Rchb. Cireinate White Water- crowfoot. Licking, Defiance. 624. Trollius laxus Salisb. American Globe-flower. Columbiana, Stark. 625. Helleborus viridis L. Green Hellebore. Gallia, Miami, Franklin, Stark. From Europe. 626. Nigella damascena L. Love-in-a-mist. Hamilton County. (Erie County— Moseley Herbarium.) Escaped from gardens. 627. Coptis trifolia (L.) Salisb. Gold-thread. Defiance, Portage, Summit, Stark, Geauga. 628. Aquilegia canadensis L. Wild Columbine. General. 629. Aquilegia vulgaris L. European Columbine. Escaped in Fulton County. 630. Aconitum noveboracense Gr. New York Monkshood. Summit, Portage. 631. Delphinium tricorne Mx. Dwarf Larkspur. Southern half of the state; also in Columbiana County. 632. Delphinium exaltatura Ait. Tall Larkspur. Stark, Franklin. 633. Delphinium ajacis L. Garden Larkspur. General. Naturalized from Europe. 634. Anemone cyliiidrica Gr. Long-fruited Anemone. Wood, Otta- wa, Erie. 635. Anemone virginiana L. Virginia Anemone. General. 636. Anemone canadensis L. Canada Anemone. General. 637. Anemone quinquefolia L. Wind-flower. General except south- ern and southeastern parts of the state. 638. Hepatica hepatica (L.) Karst. Roundlobed Liver-leaf . General. VASCULAR PLANTS OF OHIO 165 639. Hepatiea aeutiloba DC. Sharplobed Liver-leaf. General. 640. Clematis virginiana L. Virginia Virgin 's-bower. General. 641. Viorna viorna (L.) Small. Leather-flower. Southern half of Ohio; also in Auglaize County. 642. Caltha palustris L. Marsh-marigold. General. 643. Hydrastis canadensis L. Golden-seal. General. 644. Actaea rubra (Ait.) Willd. Red Baneberry. Erie, Sandusky. 645. Actaea alba (L.) Mill. White Baneberry. General. 646. Cimicifuga racemosa (L.) Nutt. Black Cohosh. Eastern half of state to Erie, Fairfield, and Clermont Counties. 647. Syndesmon thalictroides (L.) Hoffra. Rue-anemone. General and abundant. 648. Isopyrum biternatum (Raf.) T. & G. False Rue-anemone. Southwestern fourth of state ; also in Cuyahoga County. 649. Thalictrum dioiciira L. Early Meadow-rue. General. 650. Thalictrum dasycarpum Fisch & Lall. Purplish Meadow-rue. General. 651. Thalictrum polygamum Muhl. Pall Meadow-rue. Rather gen- eral. Parnissiaceae. Grass-of-Parnassus Family. 652. Parnassia caroliniana Mx. Carolina Grass-of-Parnassus. Rather general. Ceratophyllaceae. Hornleaf Family. 653. Ceratophyllum demersum L. Hornleaf. General. Berberidaceae. Barberry Family. 654. Podophyllum peltatum L. May-apple. General and abundant. 655. JeL rsonia diphylla (L.) Pers. Twinleaf. General. 656. Caulophyllum thalictroides (L.) Mx. Blue Cohosh. General. 657. Berberis vulgaris L. Common Barberry. Escaped rather gen- erally. 658. Odostemon aquifolium (Pnrsh.) Rydb. Tailing Mahonia. Es- caped in Lake County. Menispermaceae. Moonseed Family. 659. Menispermum canadense L. Moonseed. General and abundant. 166 OHIO BIOLOGICAL SURVEY Lauraceae. Laurel Family. 660. Sassafras sassafras (L.) Karst. Sassafras. General. 661. Benzoin aestivale (L.) Nees. Spicebush. General. Order, Sarraceniales. Sarraceniaceae. Pitcher-plant Family. 662. Sarracenia purpurea L. Piteher-plant. Geauga, Summit, Ashta- bula, Wayne, Richland, Defiance, "Williams. Droseraceae. Sundew Family. 663. Drosera rotundifolia L. Roundleaf Sundew. Licking, "Wayne, Portage, Stark, Geauga, Ashtabula. 664. Drosera intermedia Hayne. Spatulate Sundew. "Wayne County. Order, Brassicales. Papaveraceae. Poppy Family. 665. Papaver somniferum L. Opium Poppy. No specimens. From Europe. 666. Papaver rhoeas L. Field Poppy. Ashtabula County. From Europe. 667. Papaver dubium L. Corn Poppy. No specimens. From Europe. 668. Papaver argemone L. Rough-fruited Poppy. (Erie County- Moseley Herbarium.) From Europe. 669. Argemone mexicana L. Mexican Prickly-poppy. Franklin County. From tropical America. 670. Sanguinaria canadensis L. Bloodroot. General and abundant. 671. Stylophorum diphyllum (Mx.) Nutt. Yellow Poppy. Southern half of state. 672. Maeleya cordata ("Willd.) R. Br. Macleya. Escaped in Madison and Franklin Counties. 673. Chelidonium majus L. Celandine. General. From Europe. Fumariaceae. Fumitory Family. 674. Bieuculla cucullaria (L.) Millsp. Dutchman 's-breeches. Gen- eral. 675. Bieuculla canadensis (Goldie) Millsp. Squirrel-corn. General. VASCULAR PLANTS OF OHIO 167 676. Adlumia fungosa (Ait.) Greene. Climbing Fumitory. Lorain, Cuyahoga, Lake, Summit, Belmont. 677. Capnoides sempervirens (L.) Borck. Pink Corydalis. Fairfield, Knox, Portage. 678. Capnoides flavulum (Raf.) Ktz. Pale Corydalis. Southwestern fourth of state; also in Ottawa and Brie Counties. 679. Capnoides aureum (Willd.) Ktz. Golden Corydalis. (Ottawa County — Moseley Herbarium. ) 680. Fumaria offlcinalis L. Common Fumitory. Columbiana County. From Europe. 681. Fumaria parviflora Lam. Small-flowered Fumitory. Introduced in Lake County. Brassicaceae. Mustard Family. 682. Berteroa ineana (L.) DC. Hoary Berteroa. No specimens. From Europe. 683. Koniga maritima (L.) R. Br. Sweet Alyssum. Erie County. Escaped. 684. Alyssum alyssoides L. Yellow Alyssum. Sandusky County. From Europe. 685. Draba verna L. Vernal Whitlow-grass. Southern half of state ; also in Portage County. From Europe. 686. Draba caroliniana Walt. Carolina Whitlow-grass. Adams, Clark, Erie, Ottawa. 687. Camelina sativa (L.) Crantz. Common False-flax. Sandusky, Auglaize, Miami, Montgomery, Franklin. From Europe. 688. Camelina microcarpa Andrz. Small-fruited False-flax. Clark County. From Europe. 689. Bursa bursa-pastoris (L.) Britt. Shepherd 's-purse. General and abundant. From Europe. 690. Neslia paniculata (L.) Desv. Ball-mustard. Escaped in Lake County. 691. Armoracia armoraeia (L.) Britt. Horseradish. General. From Europe. 692. Neobeckia aquatiea (Eat.) Britt. Lake Water-cress. Lucas, Coshocton, Licking, Perry, Madison. 693. Sisymbrium nasturtium-aquatieum L. True Water-cress. Rather general. From Europe. 168 OHIO BIOLOGICAL SURVEY 694. Radieula hispida (Desv.) Britt. Hispid Yellow-cress. Monroe, Shelby, Logan, Ottawa, Brie, Huron, Cuyahoga, Summit. 695. Radieula palustris (L.) Moench. Marsh Yellow-cress. General. 696. Radieula sylvestris (L.) Druce. Creeping Yellow-cress. Lucas, Brie, Cuyahoga. Prom Europe. 697. Lepidium ruderale L. Roadside Peppergrass. No specimens. From Europe. 698. Lepidium virginicum L. Virginia Peppergrass. General and abundant. 699. Lepidium densiflorum Schrad. Wild Peppergrass. Auglaize, Champaign, Franklin, Fayette, Wayne, Lorain, Cuyahoga, Lake. 700. Lepidium draba L. Hoary Peppergrass. Lucas County. From Europe. 701. Lepidium campestre (L.) R. Br. Field Peppergrass. Rather general. From Europe. 702. Carara didyma (L.) Britt. Lesser Wart-cress. Lake County. Escaped. 703. Thlaspi arvense L. Field Penny-cress. Cuyahoga, Henry. From Europe. 704. Myagrum perfoliatum L. Myagrum. Lake County. From Europe. 705. Alliaria alliaria (L.) Britt. Garlic Mustard. (Brie County — Moseley Herbarium.) From Europe. 706. Sophia pinnata (Walt.) Howell. Pinnate Tanzy -mustard. Ham- ilton, Montgomery, Miami, Ottawa, Jackson. 707. Sophia incisa (Eng.) Greeiie. Western Tanzy-mustard. Miami, Portage. 708. Cheirinia cheiranthoides (L.) Link. Worm-seed Mustard. Ham- ilton, Lucas, Lake, Portage. 709. Cheirinia repanda (L.) Link. Repand Cheirinia. Logan, Brie. From Europe. 710. Cheirinia aspera (DC.) Britt. Western Cheirinia. Franklin County. 711. Erysimum officinale L. Hedge-mustard. General and abundant. From Europe. 712. Norta altissima (L.) Britt. Tall Hedge-mustard. Lake, Cuya- hoga, Erie, Ottawa, Wayne, Jackson, Greene, Belmont, Por- tage. From Europe. VASCULAE PLANTS OF OHIO 169 713. Norta irio (L.) Britt. Longleaf Hedge-mustard. Portage County. Introduced. 714. Conringia orientalis (L.) Dum. Hare's-ear Mustard. Lake, Cuyahoga, Geauga. Prom Europe. 715. Hesperis matronalis L. Dame's Rocket. Hamilton, Franklin, Portage. From Europe. 716. Arabidopsis thaliana (L.) Li.tt. Mouse-ear Cress. Clinton, Montgomery, Lucas, Asthtabula. From Europe. 717. Barbarea barbarea (L.) MacM. Yellow "Winter-cress. General. From Europe. 718. Barbarea stricta Andrz. Erect "Winter-cress. Erie County. From Europe. 719. Barbarea verna (Mill.) Aschers. Early "Winter-cress. Belmont, Portage, Harrison, Preble. From Europe. 720. lodanthus pinnatifidus (Mx.) Steiid. Purple Rocket. Rather general. 721. Arabis dentata T. & G. Toothed Hock-cress. Rather general. 722. Arabis patens SuU. Spreading Rock-cress. Franklin County. 723. Arabis hirsuta (L.) Scop. Hairy Rock-cress. Rather general. 724. Arabis glabra (L.) Bernh. Tower Mustard. Hamilton, Frank- lin, Auglaize, Lucas, Richland, Cuyahoga, Geauga, Belmont. 725. Arabis laevigata (Muhl.) Poir. Smooth Rock-cress. General. 726. Arabis canadensis L. Sickle-pod Rock-grass. General. 727. Arabis virginica (L.) Trel. "Virginia Rock-cress. Clermont, Lawrence, Clark. 728. Arabis. lyrata L. Lyre-leaf Rock-cress. Pike, Muskingum, Aug- laize, "Wood, Brie. 729. Arabis drummondii Gr. Drummond's Rock-cress. No specimens. 730. Arabis brachycarpa (T. & G.) Britt. Purple Rock-cress. Erie, Ottawa. 731. Cardamine doiiglassii (Torr.) Britt. Purple Bitter-cress. Gen- eral and abundant. 732. Cardamine bulbosa (Schreb.) B. S. P. Bulbous Bitter-cress. General. 733. Cardamine rotundifolia Mx. Roundleaf Bitter-cress. Belmont, Noble. 734. Cardamine pratensis L. MeadoAV Bitter-cress. Portage County. 735. Cardamine hirsuta L. Hairy Bitter-cress. Lake County. 170 OHIO BIOLOGICAL SUEVEY 736. Cardamine pennsylvaniea Mulil. Pennsylvania Bitter-cress. General. 737. Cardamine arenicola Britt. Sand Bitter-cress. Lake County. 738. Cardamine parviflora L. Small-flowered Bitter-cress. Law- rence, Hocking, Fairfield, Delaware. 739. Dentaria dipylla Mx. Two-leaf Toothwort. Eastern half of state. 740. Dentaria maxima Nutt. Large Toothwort. No specimens. 741. Dentaria heterophylla Nutt. Slender Toothwort. Auglaize, Hocking, Vinton, Belmont, Clermont. 742. Dentaria laciniata Muhl. Cutleaf Toothwort. General and abundant. 743. Sinapis alba L. White Mustard. Lucas County. From Europe. 744. Sinapis arvensis L. Corn Mustard. General except in the southern part. From Europe. 745. Brassica nigra (L.) Koch. Black Mustard. General and abun- dant. From Europe. 746. Brassica juncea (L.) Cosson. Indian Mustard. Wayne, Por- tage. From Asia. 747. Brassica campestris L. Common Turnip. Miami, Auglaize, Franklin, Wayne. Prom Europe. 748. Brassica napus L. Rape. Franklin County. Introduced. 749. Brassica oleraeea L. Cabbage. No ■ specimens. Spontaneous after cultivation. 750. Diplotaxis muralis (L.) DC. Sand Rocket. Cuyahoga County. From Europe. 751. Raphanus raphanistrum L. Wild Radish. Lake County. From Europe. 752. Raphanus sati^Tis L. Garden Radish. Rather general. Sponta- neous after cultivation. 753. Cakile edentula (Bigel.) Hook. Sea Rocket. Ashtabula, Lake, Cuyahoga, Erie. Capparidaceae. Caper Family. 754. Polanisia graveolens Raf. Clammy-weed. Hamilton, Clermont Warren, Montgomery, Greene, Ross, Monroe, Erie, Cuyahoga'. 755. Cleome spinosa L. Spider-flower. Montgomery, Cuyahoga. From tropical America. VASCULAR PLANTS OF OHIO 171 Resedaceae. Mignonette Family. 756. Reseda luteola L. Dyer's Mignonette. Licking, Belmont. From Europe. 757. Reseda alba L. "White Mignonette. Cuyahoga County. From Europe. Order, Geraniales. Geraniaceae. Geranium Family. 758. Geranium maeulatum L. Wild Crane's-bill. General and abun- dant. 759. ' Geranium eolumbinum L. Long-stalked Crane's-bill. Lake County. From Europe. 760. Geranium earolinianum L. Carolina Crane's-bill. General. 761. Geranium molle L. Dove's-foot Crane's-bill. Madison, Lake. From Europe. 762. Geranium pusillum L. Small-flowered Crane's-bill. Cuyahoga, Lake, Ashtabula. From Europe. 763. Robertiella robertiana (L.) Hanks. Herb-Robert. North central counties. 764. Erodium cieutarium (L.) L'Her. Stork's-bill. Auglaize, Lake. From Europe. Oxalidaceae. Wood-sorrel Family. 765. Oxalis grandis Small. Great Wood-sorrel. General except in the northwestern part of the state. 766. Oxalis cymosa Small. Tall Wood-sorrel. General and abundant. 767. Oxalis strieta L. Upright Wood-sorrel. General. 768. Oxalis brittoniae Small. Britton's Wood-sorrel. Franklin, Lake. 769. Oxalis rufa Small. Red Wood-sorrel. Franklin, Lake. 770. Oxalis corniculata L. Procumbent Wood-sorrel. Monroe, Frank- lin, Lake. Prom tropical America. 771. Oxalis violacea L. Violet Wood-sorrel. Rather general. Limnanthaceae. False-mermaid Family. 772. Floerkea proserpinacoides Willd. False-mermaid. Rather general. 172 OHIO BIOLOGICAL SUBVBY Linaceae. Flax Family. 773. Linuin usitatissimum L. Common Flax. Rather general. In- troduced. 774. Linum perenne L. Perennial Flax. Escaped in Lake County. 775. Linum virginianum L. Virginia Flax. Eastern half of state to Erie, Franklin, and Adams Counties. •■ 776. Lintim medium (Planch.) Britt. StiflE Flax. Erie County. 777. Linum sulcatum Ridd. Grooved Flax. Erie County. Balsaminaceae. Jewel-weed Family. 778. Impatiens pallida Nutt. Pale Touch-me-not. General. 779. Impatiens biflora Walt. Spotted Touch-me-not. General and abundant. Rutaceae. Rue Family. 780. Zanthoxylum americanum Mill. Prickly-ash. General in west- ern Ohio as far east as Huron and Licking Counties. 781. Ptelea trifoliata L. Hoptree. General. Simarubaceae. Ailantlius Family. 782. Ailanthus gladulosa Desf. Tree-df-heaven. General. Intro- duced. Polygalaceae. Milkwort Family. 783. Polj^gala cruciata L. Crossleaf Milkwort. Gallia, Lucas. 784. Polygala verticillata L. Whorled Milkwort. General ; no speci- mens from the western part of the state. 785. Polygala ambigua Nutt. Loose-spiked Milkwort. Rather general. 786. Polygala virideseens L. Purple Milkwort. General. 787. Polygala senega L. Seneca Snakeroot. Rather general. 788. Polygala polygama "Walt. Racemed Milkwort. Ashtabula, Cuy- ahoga, Lucas. 789. Polygala paucifiora Willd. Fringed Milkwort. Stark County. Euphorbiaceae. Spurge Family. 790. Phyllanthus carolinensis Walt. Carolina Phyllanthus. Hamil- ton, Warren. 791. Croton capitatus Mx. Capitate Croton. Hamilton, Franklin. VASCULAR PLANTS OF OHIO 173 792. Croton monanthogynus Mx. Single-fruited Croton. Franklin County. 793. Acalypha virginica L. Virginia Three-seeded Mercury. General. 794. Acalypha graeilens Gr. Slender Three-seeded Mercury. Rather general. 795. Acalypha ostryaefolia Ridd. Hornbeam Three-seeded Mercury. Washington County. 796. Mercurialis annua L. Mercury. Lake County. Introduced. 797. Ricinus commuiiis L. Castor-oil-plant. Brie, Ottawa, Franklin. Escaped. 798. Poinsettia dentata (Mx.) Small. Toothed Spurge. Lake, Cuya- hoga, Ottawa, Lucas, Franklin, Greene, Warren, Hamilton. 799. Tithymalus lathyrus (L.) Hill. Caper Spurge. Hocking Coun- ty. From Europe. 800. Tithymalus obtusatus (Pursh) K. & G. Bluntleaf Spurge. Lucas, Wyandot, Auglaize, Jackson, Hamilton. 801. Tithymalus platyphyllus (L.) Hill. Broadleaf Spurge. Ash- tabula, Cuyahoga. From Europe. 802. Tithymalus helioseopia (L.) Hill. Sun Spurge. Lake County. From Europe. 803. Tithymalus cyparissias (L.) Hill. Cypress Spurge. General. From Europe. 804. Tithymalus peplus (L.) Hill. Petty Spurge. Clark, Erie, Sum- mit, Lake. From Europe. 805. Tithymalus commutatus (Eng.) K. & G. Tinted Spurge. Gen- eral. 806. Tithymalus corollata (L.) K. & G. Flowering Spurge. General and abundant. 807. Dichrophyllum marginatum (Pursh) K. & G. Snow-on-the- mountain. Lake, Cuyahoga, Erie, Auglaize, Franklin, Clark, Montgomery, Hamilton. From the West. 808. Chamaesyce preslii (Guss.) Arth. Nodding Spurge. General and abundant. 809. Chamaesyce rafinesqui (Greene) Small. Hairy Spurge. Defi- ance, Vinton. 810. Chamaesyce humistrata (Eng.) Small. Hairy Spreading Spurge. Cuyahoga, Erie, Belmont, Champaign. 811. Chamaesyce maculata (L.) Small. Spotted Spurge. Rather general. 174 OHIO BIOLOGICAL SURVEY 812. Chamaesyee polygonifolia (L.) Small. Knotweed Spurge. Brie, Cuyahoga, Lake. 813. Chamaesyee serpens. (H. B. K.) Small. Roundleaf Spurge. Ot- tawa County. Callitrichaceae. Water-starwort Family. 814. Callitriehe austini Bng. Terrestrial Water-starwort. Cuyahoga, Clermont. 815. Callitriehe palustris L. Vernal Water-starwort. Auglaize, Lo- rain, Trumbull. 816. Callitriehe heterophylla Pursh. Larger Water-starwort. Cuya- hoga County. Order, Malvales. Malvaceae. Mallow Family. 817. Malva sylvestris L. High Mallow. Cuyahoga, Auglaize. From Europe. 818. Malva rotundifolia L. Roundleaf Mallow. General and abun- dant. From Europe. 819. Malva verticillata L. Curled Mallow. No specimens. From Europe. 820. Malva aleea L. European Mallow. Escaped in Cuyahoga Coun- ty. From Europe. 821. Malva moschata L. Musk Mallow. Northern part of the state, as far south as Muskingum County. From Europe. 822. Callirhoe involucrata (T. & G.) Gr. Purple Poppy-mallow. A waif in Franklin County. 823. Althaea officinalis L. Marsh-mallow. A waif in Scioto County. 824. Althaea rosea L. Hollyhock. Lucas, Erie, Madison, Brown, Montgomery, Scioto. Escaped from cultivation. 825. Sida spinosa L. Prickly Sida. Rather general. From the tropics. 826. Sida hermaphrodita (L.) Rusby. Tall Sida. No specimens. 827. Napaea dioica L. Glade-mallow. Defiance, Clark, Madison, Franklin, Fairfield, Highland. 828. Abutilon abutilon (L.) Rusby. Velvet-leaf. General and abun- dant. From Asia. 829. Hibiscus moscheutos L. Swamp Rose-mallow. Ashtabula, Cuya- hoga, Brie, Wayne, Licking, Perry. VASCXJLAE PLANTS OF OHIO 175 830. Hibiscus militaris Cav. Halberd-leaf Rose-mallow. Lucas, Paulding, Auglaize, Defiance, Shelby, Franklin. 831. Hibiscus tcionum L. Bladder Ketmia. General. From Europe. Tiliaceae. Linden Family. 882. Tilia amerieana L. American Linden. General and abundant. 833. Tilia heterophylla Vent. "White Linden. Hamilton, Scioto. 834. Tilia michauxii Nutt. Miehaux's Linden. No specimens. Order, Violales. Hypericaceae. St. John's-wort Family. 835. Hypericum ascyron L. Great St. John's-wort. Rather general. 836. Hypericum kalmianum L. Kalm's St. John's-wort. Ottawa, Erie, Summit. 837. Hypericum prolificum L. Shrubby St. John's-wort. Rather general. 838. Hypericum perforatum L. Common St. John's-wort. General. From Europe. 839. Hypericum punctatum Lam. Spotted St. John's-wort. General. 840. Hypericum cistifolium Lam. Round-podded St. John's-wort. Montgomery, Clermont, Franklin. 841. Hypericum ellipticum Hook. Elliptic-leaf St. John's-wort. Lake County. 842. Hypericum virgatum Lam. Virgate St. John's-wort. Jackson County. 843. Hypericum boreale (Britt.) Bickn. Northern St. John's-wort. Geauga, Defiance, Wayne. 844. Hypericum mutilum L. ■Small-flowered St. John's-wort. General. 845. Hypericum gymnanthum Eng. & Gr. Clasping-leaf St. John's- wort. Erie, Ottawa. 846. Hypericum majus (Gr.) Britt. Large Canadian St. John's-wort. (Erie County — Moseley Herbarium.) 847. Hypericum canadense L. Canadian St. John's-wort. (Erie County — Moseley Herbarium. ) 848 Hypericum drummondii (Grev. & Hook.) T. & G. Drummond's St. John's-wort. Hamilton, Clermont, Ashtabula, Hocking. 849. Sarothra gentianoides L. Orange-grass. Brie, Gallia, Scioto. 850. Triadenum virginicum (L.) Raf. Marsh St. John's-wort. Cuya- hoga, Geauga, Erie, Huron, "Wayne, Licking. 176 OHIO BIOLOGICAL SURVEY 851. Ascyrum hypericoides L. St. Andrew 's-cross. Hamilton, Scioto, Lawrence, Gallia, Jackson, Hocking, Fairfield. Cistaceae. Rock-rose Family. 852. Crocanthemum majus (L.) Britt. Hoary Frostweed. Lucas, Portage, Fairfield. 853. Crocanthemum canadense (L.) Mx. Canada Frostweed. Erie, Lucas, Wood. 854. Lechea minor L. Thyme-leaf Pinweed. Jefferson, Hocking, Perry. 855. Lechea racemulosa Mx. Oblong-fruited Pinweed. Adams, Sci- oto, Jackson, Hocking, Fairfield, Licking, Lucas. 856. Lechea villosa Ell. Hairy Pinweed. Summit, Wayne, Erie, Lucas. 857. Lechea tenuifolia Mx. Narrow-leaf Pinweed. Lucas. 858. Lechea leggettii Britt & Holl. Leggett's Pinweed. No specimens. 859. Lechea stricta Legg. Prairie Pinweed. Portage County. Violacea,e. Violet Family. 860. Cubelium concolor (Forst.) Raf. Green Violet. Southern half of state to Auglaize, Licking, and Belmont Counties; also in Lake County. 861. Viola canadensis L. Canada Violet. Southeastern half of state ; from Huron to Fairfield and Hamilton Counties. 862. Viola eriocarpa Schw. Smooth Yellow Violet. General. 863. Viola pubescens Ait. Hairy Yellow Violet. General. 864. Viola hastata Mx. Halberd-leaf Yellow Violet. Cuyahoga, Lake, Portage, Columbiana, Belmont. 865. Viola striata Ait. Striped Violet. General and abundant. 866. Viola conspersa Reich. American Dog Violet. Lucas, Wyandot, Lorain, Portage, Trumbull. 867. Viola rostrata Pursh. Long-spurred Violet. Rather general. 868. Viola rafinesquii Greene. Wild Pansy. Hamilton, Montgomery, Miami, Pike, Ross, PVanklin, Ottawa, Erie, Lake. 869. Viola tricolor L. Garden Pansy. Cuyahoga, County. From Europe. 870. Viola odorata L. Sweet Violet. Lake, Franklin. From Europe. 871. Viola rotundifolia Mx. Roundleaf Violet. Ashtabula, Cuya- hoga, Tuscarawas, Hocking. VASCULAB PLANTS OF OHIO 177 872. Viola blanda Willd. Sweet White Violet. Rather general. 873. Viola pallens (Banks) Brain. Woodland White Violet. Cuya- hoga, Hancock, Fairfield, Vinton. 874. Viola lanceolata L. Lanceleaf Violet. Lake, Fairfield. 875. Viola affinis Le C. Thinleaf Blue Violet. General and abundant. 876. Viola papilonacea Pursh. Common Blue Violet. General and abundant. 877. Viola hirsutula Brain. Southern Wood Violet. Hocking, Fair- field. 878. Viola sororia Willd. Woolly blue Violet. Lake, Portage, Bel- mont, Wood Warren, 879. Viola palmata L. Early Blue Violet. General and abundant. 880. Viola triloba Schw. Three-lobed Violet. Lake County. 881. Viola emarginata (Nutt.) Le Conte. Triangle-leaf Violet. Lake County. 882. Viola pedatifida Don. Larkspur Violet. Ottawa, Auglaize. 883. Viola fimbriatula Sm. Ovate-leaf Violet. Wood, Licking, Jeffer- son, Wayne, Portage, Cuyahoga, Lake. 884. Viola sagittata Ait. Arrowleaf Violet. Franklin, Fulton, Brie, Lorain, Cuyahoga. 885. Viola pedata L. Birdfoot Violet. Lawrence, Scioto. Passifloraceae. Passionflower Family. 886. Passiflora lutea L. Yellow Passion-flower. Southern half of state to Darke and Franklin Counties. Subclass, CENTROSPERMAE. Order, Caryophyllales. Caryophyllaceae. Pink Family. Subfamily, alsinatae. 887. Sagina procumbens L. Procumbent Pearlwort. Lake, Gallia. Prom Europe. 888. Sagina decumbens (Ell.) T. & G. Decumbent Pearlwort. Law- rence County. 889. Arenaria serpyllifolia L. Thyme-leaf Sandwort. General. From Europe. 890. Arenaria stricta Mx. Rock Sandwort. Ottawa, Erie, Cuyahoga, Clark, Franklin. 891. Arenaria patula Mx. Pitcher's Sandwort. Montgomery County. 178 OHIO BIOLOGICAL SURVEY 892. Moehringia lateriflora (L.) Fenzl. Bluntleaf Moeringia. Otta- wa, Auglaize, Morrow, Perry, Franklin, Darke. 893. Holosteum umbellatum L. Jagged Chickweed. Hamilton County. From Europe. 894. Alsine aquatica (L.) Britt. Water Chickweed. Guernsey Coun- ty. From Europe. 895. Alsine media L. Common Chickweed. General and abundant. From Europe. 896. Alsine pubera (Mx.) Britt. Great Chickweed. Southern Ohio as far north as Preble and Fairfield Counties. 897. Alsine longifolia (Muhl.) Britt. Longleaf Stichwort. General. 898. Alsine graminea (L.) Britt. Lesser Stichwort. Cuyahoga, Aug- laize, Belmont. From Europe. 899. Cerastium vulgatum L. Common Mouse-ear Chickweed. General. From Europe. 900. Cerastium longipedunculatum Muhl. Nodding Chickweed. Gen- eral. 901. Cerastium arvense L. Field Chickweed. Monroe, Trumbull, Ot- tawa, Sandusky, Miami. *J01a. Cerastium arvense webbii Jennings. Cuyahoga County. 902. Cerastium velutinum Raf. Barren Chickweed. Erie, Monroe. 903. Spergula arvensis L. Corn Spurry. Lake County. From Europe. 904. Tissa rubra (L.) Britt. Sand Spurry. Lake County. From Europe. Subfamily, caryophtllatae. 905. Agrostemma githago L. Corn Cockle. General. From Europe. 906. Lychnis coronaria (L.) Desv. Mullen Pink. Lake, Cuyahoga, Portage, Fairfield. From Europe. 907. Lychnis viscaria L. Viscid Lychnis. Lake County. Escaped. 908. Lychnis alba Mill. White Lychnis. Lake, Wayne, Noble, Meigs. From Europe. 909. Lychnis dioica L. Red Lychnis. From Europe. (Erie County — Moseley Herbarium.) 910. Silene stellata (L.) Ait. Starry Campion. General. 911. Silene alba Muhl. White Campion. Butler, Clermont. 912. Silene latifolia (Mill.) Britt & Rend. Bladder Campion. Erie County. From Europe. VASCULAR PLANTS OF OHIO 179 913. Silene virginiea L. Fire Pink. General. 914. Silene rotundifolia Nutt. Roundleaf Catchfly. Hocking, Jack- son. 915. Silene armeria L. Sweet William Catchfly. Monroe, Licking, Cuyahoga, Lake. From Europe. 916. Silene noctiflora L. Night-blooming Catchfly. Greene, Auglaize, Lucas, Sandusky, Brie, Cuyahoga, Lake, Belmont, Jefferson. From Europe. 917. Silene dichotoma Ehrh. Forked Catchfly. Noble County, (Ot- tawa County — Moseley Herbarium). From Europe. 918. Silene eonica L. Striate Catchfly. Sandusky County. From Europe. 919. Silene regia Sims. Royal Catchfly. Clark, Madison. 920. Silene caroliniana Walt. Carolina Catchfly. Washington, Mon- roe, Jefferson. 921. Silene antirrhina L. Sleepy Catchfly. General. 922. Saponaria officinalis L. Bouncing-Bet. General. From Europe. 923. Vaccaria vaccaria (L.) Britt. Cowherb. Ashtabula, Lake. From Europe. 924. Dianthus prolifer L. Proliferous Pink. Cuyahoga County. From Europe. 925. Dianthus armeria L. Deptford Pink. Jefferson, Gallia, Lick- ing. From Europe. 926. Dianthus deltoides L. Maiden Pink. Lake County. Escaped. 927. Dianthus barbatus L. Sweet William. Portage County. From Europe. Aizoaceae. Carpetweed Family. 928. Mollugo verticillata L. Carpetweed. General. From the South. Portulacaceae. Purslane Family. 929. Claytonia virginiea L. Spring-beauty. General and abundant. 930. Limnia perfoliata (Donn.) Haw. Spanish-lettuce. No specimens. From the West. 931. Portulaca oleracea L. Purslane. Hamilton, Fayette, Auglaize, Holmes, Huron, Brie, Franklin. From the Southwest. 932. Portulaca grandiflora Hook. Garden Portulaca. Auglaize, Franklin. Escaped. 180 OHIO BIOLOGICAL SURVEY Nyctaginaceae. Pour-o'clock Family. 933. Allionia nyctaginea Mx. Heartleaf Umbrella-wort. Hamilton, Montgomery, Greene, Champaign, Monroe, Erie. From the West. 934. Allionia hirsuta Pursh. Hairy Umbrella-wort. Ashtabula County. From the West. 935. Mirabilis jalapa L. Four-o'clock. Persistent in Franklin County. Phytolaccaceae. Pokeweed Family. 936. Phytolacca americana L. Pokeweed. General and abundant. Order, Chenopodiales. Corrigiolaceae. Whitlow-wort Family. 937. Anyehia polygonoides Raf. Forked Anychia. Southern part of state as far north as Franklin, Holmes, and Belmont Coun- ties ; also in Ottawa and Brie Counties. 938. Anychia canadensis (L.) B. S. P. Slender Anychia General. 939. Scleranthus annuus L. Knawel. Lake County. From Europe. Amaranthaceae. Amaranth Family. 940. Celosia cristata L. Cock's-comb. Franklin County. Persistent. 941. Amaranthus retroflexus L. Rough Pigweed. General and abun- dant. From tropical America. 942. Amaranthus hybridus L. Slender Pigweed. General. From tropical America. 943. Amaranthus spinosus L. Spiny Amaranth. Southern half of state. From tropical America. 944. * Amaranthus graeeizans L. Tumble-weed (Amaranth). Western half of state, from Hamilton to Franklin and Lake Counties. 945. Amaranthus blitoides Wats. Mat Amaranth. General. From the West. 946. Acnida tuberculata Moq. Tubercled Water-hemp. Rather gen- eral. 947. Acnida tamariscina (Nutt.) Wood. Western Water-hemp. Franklin, Clinton. Prom the West. 948. Iresine paniculata (L.) Ktz. Bloodleaf. No specimens. 949. Gomphrena globosa L. Globe-amaranth. Wood County. Es- caped from gardens. VASCULAR PLANTS OF OHIO 181 Chenopodiaceae. Goosefoot Family. 950. Chenopodium album L. Lamb 's-quarter. General and abundant. From Europe. 951. Chenopoduun glaucum L. Oakleaf Goosefoot. Summit, Erie, Ottawa, Lucas, Auglaize. From Europe. 952. Chenopodium leptophyllum (Moq.) Nutt. Narrowleaf Goosefoot. Lake, Lorain. 953. Chenopodium vulvaria L. Fetid Goosefoot. Lorain County. From Europe. 954. Chenopodium polyspermum L. Many-seeded Goosefoot. Lake County. From Europe. 955. Chenopodium boseianum Moq. Bose's Goosefoot. Washington, Meigs, Ross, Franklin, Miami, Ottawa, Erie. 956. Chenopodium murale L. Nettle-leaf Goosefoot. Rather general. Prom Europe. 957. Chenopodium hybridum L. Maple-leaf Goosefoot. Rather gen- eral. 958. Chenopodium botrys L. Feather Geranium. Rather general. From Europe. 959. Chenopodium ambrosioides L. Mexican Tea. Rather general. From tropical America. 960. Blitum capitatum L. Strawberry Elite. Summit County. 961. Spinacia oleracea L. Common Spinach. Lorain County. Es- caped from gardens. 962. Cyeloloma atriplieifolium (Spreng.) Coult. Tumbleweed. Erie, Lake. From the "West. 963. Koehia scoparia (L.) Roth. Mock-cypress. Morgan, Franklin, Cuyahoga. From Europe. 964. Atriplex hastata L. Halberd-leaf Orache. General. 965. Atriplex rosea L. Red Orache. Erie County. Prom Europe. 966. Salsola pestifer Nels. Russian-thistle. "Williams, Lucas, Aug- laize, Ottawa, Erie, "Wayne, Cuyahoga, Lake, Portage. From Europe. Order, Polygonales. Polygonaceae. Buckwheat Family. 967. Rumex altissimus "Wood. Tall Dock. Rather general. 968. Rumex verticillatus L. Swamp Dock. Rather general. 969. Rumex mexicanus Meisn. "Willow-leaf Dock. Allen County. 182 OHIO BIOLOGICAL SURVEY 970. Rumex patientia L. Patience Dock. From Europe. No speci- mens. 971. Rumex britannica L. Great Water Dock. Williams, Brie, Co- shocton, Licking, Franklin, Hocking, Champaign. 972. Rumex crispus L. Curled Dock. Naturalized from Europe. General and abundant. 973. Rumex conglomeratus Murr. Clustered Dock. Lake County. From Europe. 974. Rumex obtusifolius L. Broadleaf Dock. Naturalized from Europe. General and abundant. 975. Rumex acetosella L. Sheep Sorrel. General and abundant. From Europe. 976. Pleuropterus zuccarinii Small. Japanese Knotweed. Cuyahoga County. From Japan. 977. Tiniaria convolvulus (L.) W. & M. Black Bindweed. General. Naturalized from Europe. 978. Tiniaria scandens (L.) Small. Climbing False Buckwheat. General. 979. Tiniaria dumetorum (L.) Opiz. Copse False Buckwheat. From Europe. (Brie, Ottawa — Moseley Herbarium.) 980. Tracaulon arifolium (L.) Raf. Halberd-leaf Tear-thumb. North- ern part of state as far south as Auglaize and Belmont Counties. 981. Tracaulon sagittatum (L.) Small. Arrow-leaf Tear-thumb. General. 982. Fagopyrum fagopyrum (L.) Karst. Buckwheat. From Europe. General. 983. Persicaria amphibia (L.) S. P. Gr. Water Persicaria. Summit, Fairfield, Ottawa, Stark, Franklin, Clark. 984. Persicaria muhlenbergii (Wats.) Small. Swamp Persicaria. Northern half of state to Shelby and Perry Counties. 985. Persicaria lapathifolia (L.) S. F. Gray. Pale Persicaria. Gen- eral. Naturalized from Europe. 986. Persicaria pennsylvanica (L.) Small. Pennsylvania Persicaria. General and abundant. 987. Persicaria careyi (Olney) Greene. Carey's Persicaria. Eria County. 988. Persicaria persicaria (L.) Small. Lady 's-thumb. General and abundant. Naturalized from Europe. VASCULAE PLANTS OP OHIO 183 989. Persiearia hydropiperoides (Mx.) Small. Mild Smartweed. General. 990. Persiearia hydropiper (L.) Opiz. Water Smartweed. General. Fi-om Europe. 991. Persiearia punctata (Ell.) Small. Dotted Smartweed. General. 992. Persiearia orientalis (L.) Spaeh. Prince 's-feather. Lucas, Montgomery, Franklin, Hocking, Meigs, Scioto. Native of India. 993. Tovara virginiana (L.) Raf. Virginia Knotweed. General. 994. Polygonum aviculare L. Doorweed. General and abundant. 995. Polygonum buxiforme Small. Shore Knotweed. Wayne County. 996. Polygonum erectum L. Erect Knotweed. Lake, Richland, Franklin, Muskingum, Morgan, Hocking, Athens, Meigs, Warren, Clermont. 997. Polygonum ramosissimum Mx. Bushy Knotweed. Lake, Frank- lin. Waifs from the West. 998. Polygonum tenue Mx. Slender Knotweed. Erie County. Order, Piperales. Saururaceae. Lizard 's-tail Family. 999. Saururus cernuus L. Lizard 's-tail. General. Subclass, CALYCIPLOEAE. Order, Bosales. Rosaceae. Rose Family. Subfamily, eosatae. 1000. Geum rivale L. Purple Avens. Champaign, Geauga. 1001. Geum canaadense Jacq. White Avens. General. 1002. Geum flavum (Port.) Bickn. Cream-colored Avens. No speci- mens. 1003. Geum virginianum L. Rough Avens. General. 1004. Geum striatum Ait. Yellow Avens. Eastern half of state; also in Preble County. 1005. Geum vernum (Raf.) T. & G. Spring Avens. General. 1006. Dasiphora fruticosa (L.) Rydb. Shrubby Cinquefoil. Rather general. 1007. Potentilla paradoxa Nutt. Bushy Cinquefoil. Brie County. 1008. Potentilla argentea L. Silvery Cinquefoil. Portage, Cuyahoga, Erie, Licking. ]84 OHIO BIOLOaiCAL SURVEY 1009. Potentilla recta L. Upright Cinquefoil. Lake, Erie, Frankliu, Hocking. From Europe. 1010. Potentilla monspeliensis L. Rough Cinquefoil. General. 1011. Potentilla canadensis L. Common Five-finger. General and abundant. 1012. Potentilla pumila Poir. Dwarf Five-finger. Lake, Monroe, Vin- ton. 1013. Potentilla reptans L. European Five-finger. hake County. From Europe. 1014. Argentina anserina (L.) Rydb. Silverweed. Cuyahoga, Lorain, Erie, Ottawa, Lucas, Hamilton. 1015. Comarum palustre L. Purple Marshlocks. Ashtabula, Lorain, Portage, Summit, Ashland, Stark, Licking. 1016. Drymocallis agrimonioides (Pursh.) Rydb. Tall Cinquefoil. Erie, Cuyahoga, Lake. 1017. Waldsteinia fragarioides (Mx.) Tratt. Dry Strawberry. Ash- tabula, Cuyahoga, Portage, Medina, Clark, Franklin, Greene. 1018. Fragaria americana (Port.) Britt. American Wood Strawberry. Rather general. 1019. Fragaria vesca L. European Wood Strawberry (white-fruited variety). Belmont, Hocking. From Europe. 1020. Fragaria virginiana Duch. Virginia Strawberry. General and abundant. 1021. Riibus frondosus Bigel. Leafy-flowered Blackberry. Lake, Co- lumbiana, Coshocton, Hancock, Gallia. 1022. Rubus alleghaniensis Port. High Blackberry. General and abundant. 1023. Rubus procumbens Muhl. Common Dewberry. General. 1024. Rubus hispidus L. Hispid Dewberry. Ashtabula, Lake, Por- tage, Summit, Geauga, Cuyahoga, Lucas, Logan. 1025. Rubus oecidentalis L. Black Raspberry. General and abundant. 1026. Rubus neglectus Peek. Purple Raspberry. Ashtabula, Stark, Defiance, Williams. 1027. Rubus strigosus Mx. Wild Red Raspberry. Summit, Erie, Clark. 1028. Rubus triflorus Richards. Dwarf Raspberry. Lake, Stark, Lucas, Wood, Sandusky, Wyandot, Champaign, Fairfield, Vinton, Brown. VASCULAR PLANTS OF OIIIO 185 1029. Eubus phoenieolasius Max. "Wineberry. Lal5;e County. Es- caped from cultivation. 1030. Rubus odoratus L. Rose-flowered Raspberry. Lake, Cuyahoga, Ashtabula, Summit, Behiiont, Jefferson, Monroe, Muskingum, Fairfield. 1031. Porteranthus trifoliatus (L.) Britt. Indian-physic. No speci- mens. 1032. Porteranthus stipulatus (Muhl.) Britt. American Ipecac. Southern Ohio to Clinton and Guernsey Counties. 1033. Schizonotus sorbifolius (L.) Lindl. Mountain-ash Spiraea. Lake Harrison. From Asia. 1034. Filipendula rubra (Hill.) Rob. Queen-of-the-prairie. Cuyahoga, Erie, Madison, Champaign, Holmes. 1035. Opulaster opulifolius (L.) Ktz. Ninebark. General. 1036. Spiraea alba DuRoi. Narrowleaf Spiraea. General. 1037. Spiraea tomentosa L. Steeple-bush. Eastern half of state west to Cuyahoga, Fairfield, and Jackson Counties ; also in Lucas County. 1038. Aruncus aruncus (L.) Karst. Aruncus. Southeastern part of state to Columbiana, Licking, and Scioto Counties. 1039. Dalibarda repens L. Dalibarda. Ashtabula County. 1040. Rosa blanda Ait. Smooth Rose. Lake, Lorain," Erie, Williams, Mercer, Clinton, Clermont. 1041. Rosa Carolina L. Swamp Rose. General and abtindant. 1042. Rosa virginiana Mill. Virginia Rose. General and abundant. 1043. Rosa rubiginosa L. Swetbrier (Rose). General. From Europe. 1043. Rosa rubiginosa L. Sweetbrier (Rose). General. From Europe. 1044. Rosa gallica L. French Rose. Lake County. Escaped. 1046. Agrimonia parvilflora Sol. Small-flowered Agrimony. General. 1047. Agrimonia gryposepala Wallr. Hairy Agrimony. General. 1048. Agrimonia rostellata "Wallr. Woodland Agrimony. Rather gen- eral. 1049. Agrimonia striata Mx. Striate Agrimony. Clinton County. 1050. Agrimonia mollis (J". & G.) Britt. Soft Agrimony. Rather gen- eral. 1051. Sanguisorba canadensis L. American Burnet. Lake, Cuyahoga, Stark, Miami, Champaign, Clark, Franklin. 1052. Poterium sanguisorba L. Garden Burnet. Lake County. From Europe. 186 OHIO BIOLOGICAL SURVEY Subfamily, malatae. 1053. Sorbus scopulina Greene. Western Mountain-ash. Ashtabula, Ottawa. 1053.1. Sorbus aueuparia L. European Mountain-ash. Lake, Crawford, Escaped. 1054. Pyrus communis L. Pear. Ashtabula, Cuyahog, Summit, Preble, Franklin, Brown. From Europe. 1055. Malus glaucescens Rehd. American Crab-apple. General. 1056. Malus coronaria (L.) Mill. Narrow-leaf Crab-apple. Rather general. 1057. Malus malus (L.) Britt. Common Apple. General. From Eu- rope. 1058. Aronia arbutifolia (L.) Ell. Red Chokeberry. Ashtabula, Geauga, Stark, Licking, Wood. 1059. Aronia atropurpurea Britt. Purple Chokeberry. Licking County. 1060. Aronia melanocarpa (Mx.) Britt. Black Chokeberry. Rather general. 1061. Amelanchier canadensis (L.) Med. Common Juneberry. Gen- eral. 1062. Amelanchier sanguinea (Pursh.) DC. Roundleaf Juneberry. Highland, Franklin, Erie, Lorain. 1063. Crataegus crus-galli L. Cockspur Hawthorn. General. 1064. Crataegus cuneiformis (Marsh.) Eggl. Marshall's Hawthorn. Rather general. 1065. Crataegus punctata Jacq. Dotted Hawthorn. General. 1066. Crataegus margaretta Ashe. Margaret Hawthorn. From Adams, Franklin, and Lucas Counties westward. 1067. Crataegus succulenta Schrad. Long-spined Hawthorn. Gen- general. 1068. Crataegus calpodendron (Bhrh.) Medic. Pear Hawthorn. Gen- eral. 1069. Crataegus brainerdi Sarg. Brainerd's Hawthorn. Lucas, Rich- land. 1070. Crataegus ehrysocarpa Ashe. Roundleaf Hawthorn. Williams County. 1071. Crataegus straminea Beadle. Allegheny Hawthorn. Knox, Franklin, Hocking. 1072. Crataegus boyntoni Beadle. Boynton's Hawthorn. Adams, Mor- gan, Noble, Guernsey, Tuscarawas. VASCULAR PLANTS OF OHIO 187 1073. Crataegus maerosperma Ashe. Large-seeded Hawthorn. Gen- eral. ] 074. Crataegus leiophylla Sarg. Maine 's Hawthorn. Jefferson County. 1075. Crataegus beata Sarg. Dunbar's Hawthorn. Lucas, Brown. 1076. Crataegus pruinosa (Wendl.) Koch. Pruinose Hawthorn. Gen- eral. 1077. Crataegus pringlei Sarg. Pringle's Hawthorn. Williams County. 1078. Crataegus coccinea L. Scarlet Hawthorn. General, but no spec- imens from the northern counties. 1079. Crataegus albicans Ashe. Tatnall's Hawthorn. Brown, Ross, Jefferson, Ashtabula, Lake, Lucas. 1080. Crataegus mollis (T. & G.) Scheele. Downy Hawthorn. Gen- eral. 1081. Crataegus monogyna Jacq. May Hawthorn. "Williams, Lake, Cuyahoga, Medina, Franklin. From Europe. 1082. Crataegus phaenopyruni (L. f.) Medic. Washington Haw- thorn. Jefferson County. 1083. Cotoneaster pyracantha (L.) Spach. Fire-thorn. Franklin County. From Europe. Subfamily, amygdalatae. 1084. Prunus virginiana L. Black Cherry. (Padus). General and abundant. 1085. Prunus nana DuRoi. Choke Cherry. (Padus). Rather general. 1086. Prunus mahaleb L. Mahaleb Cherry. Lake, Franklin. From Europe. 1087. Prunus pennsylvanica L. f. Red Cherry. Cuyahoga County. 1088. Prunus avium L. Sweet Cherry. Ashtabula, Cuyahoga, Erie, Ottawa, Summit, Ross. Prom Europe. 1089. Prunus eerasus L. Sour Cherry. Cuyahoga, Summit, Jefferson, Gallia, Clinton. From Europe. 1090. Prunus cuneata Raf. Appalachian Cherry. No specimens. 1091. Prunus pumila L. Sand Cherry. Erie County.] 1092. Prunus americana Marsh. Wild Plum. General and abundant. 1093. Amygdalus persica L. Peach. Rather general. Native of Asia. Fabaceae. Bean Family. Subfamily, mimosatae. 1094. Acuan illinoensis (Mx.) Ktz. Illinois Acuan. Hamilton, Cler- mont, Ashtabula. 188 OHIO BIOLOGICAL SURVEY Subfamily, cassiatae. 1095. Cersis canadensis L. Redbud. Rather general, but no specimen from the northeastern counties except Carroll. 1096. Cassia marylandica L. Wild Senna. General. 1097. Cassia medsgeri Shaf. Medsger's Senna. Stark, Washington, Monroe, Franklin, Ottawa. 1098. Chamaecrista nietitans (L.) Moench. Sensitive-pea. Adams, Butler, Gallia, Scioto, Jackson, Hocking, Fairfield, Licking, Stark. 1099. Chamaecrista fasciculata (Mx.) Greene. Large-flowered Sensi- tive-pea. Rather general in western half of state; also in Lake County. 1100. Gleditsia triacanthos L. Honey-locust. General. 1101. Gymnocladus dioica (L.) Koch. CofEee-bean. General. Subfamily, fabatae. 1102. Baptisia australis (L.) R. Br. Blue Wild- indigo. Hamilton, Meigs, Monroe, Lake. 1103. Baptisia tinctoria (L.) R. Br. Yellow Wild-indigo. Trumbull, Lake, Portage, Cuyahoga, Erie, Lucas, Wood. 1104. Baptisia leucantha T. & G. Large White Wild-indigo. Franklin, Crawford, Brie, Defiance. 1105. Crotalaria sagittalis L. Rattlebox. Franklin County. A waif. 1106. Lupinus perennis L. Wild Lupine. Portage, Erie, Sandusky, Wood, Fulton. 1107. Medicago sativa L. Alfalfa. Rather general. From Europe. 1108. Medicago lupulina L. Hop Medic. General. From Europe. 1109. Medicago hispida Gaertn. Toothed Medic. Lake County. From Europe. 1110. Melilotus alba Desv. White Sweet-clover. General and abund- ant. From Europe. 1111. Melilotus officinalis (L.) Lam. Yellow Sweet-clover. Rather general. Prom Europe. 1112. Trifolium agrarium L. Yellow Hop Clover. Ashtabula, Lake, Cuyahoga, Knox, Clermont, From Europe. 1113. Trifolium procumbens L. Low Hop Clover. Lake, Cuyahoga, Ottawa, Franklin, Montgomery, Gallia. From Europe. 1114. Trifolium dubium Sibth. Least Hop Clover. Rather general. From Europe. VASCULAE PLANTS OP OHIO 189 1115. Trifolium incarnatum L. Crimson Clover. Rather general. From Europe. 1116. Trifolium arvense L. Rabbit-foot Clover. "Warren, Stark, Cuy- ahoga, Lake. Prom Europe. 1117. Trifolium pratense L. Red Clover. General and abundant. Naturalized from Europe. 1118. Trifolium reflexum L. Buffalo Clover. No specimens. 1119. Trifolium stolniferum Muhl. Running Buffalo Clover. Hamil- ton, Clermont, Butler, Clinton, Clark, Franklin. 1120. Trifolium hybridum L. Alsike Clover. General. Introduced from Europe. 1121. Trifolium repens L. White Clover. General and abuntdant. Naturalized from Europe. 1122. Lotus eorniculatus L. Bird's-foot Trefoil. Lake County. From Europe. 1123. Hosaekia amerieana ■ (-Nutt. )■ Piper. Prarie Bird's-foot. Tre- foil. Franklin county. ., A waif from the west. 1124. Psdralea stipulata T & G. Large-stipuled Psoralea. No speci- men, • •. 1125. Psoralea -peduncultata (Mill.) Vail. Long-peduncled Psoralea. Erie, Scioto, Lawrence. 1126. Psoralea onobrychis Nutt. Sainfoin Psoralea. In the south- western fourth of the state. 1127. Amorpha fruticosa L. False Indigo. Lucas County. 1128. _Petalostemum purpureum (Vent.) Rydb. Violet Prairie-clover. A waif in Franklin County. 1129. Cracea virginiana I. Goat's-rue. Fulton, Lucas, Erie, Portage, Fairfield, Hocking, "Washington, Jackson, Lawrence, Adams, ' Hamilton. 1130. Robinia pseudoacacia L. Common Locust. General. ] 131. Robinia viscosa Vent. Clammy Locust. Ashtabula, Lake, Cuya- hoga, Fairfield. 1132. Astragalus carolinianus L. Carolina Milk-vetch. Rather general. 1133. Phaca neglecta T. & G. Cooper's Milk-vetch. Ashtabula, Cuy- ahoga, Hamilton. 1134. Coronilla varia L. Coronilla. Lake, Brown. From Europe. 1135. Stylosanthes biflora (L.) B. S. P. Pencil-flower. Adams, Scioto, Lawrence, Gallia, Jackson, Hocking. 190 OHIO BIOLOGICAL SURVEY 1136. Meibomia nudiflora (L.) Ktz. Naked-flowered Tiek-trefoil. Gen- eral. 1137. Meibomia grandiflora (Walt.) Ktz. Pointed-leaf Tick-trefoil. General. 1138. Meibomia paueiflora (Nutt.) Ktz. Few-flowered Tick-trefoil. Clermont, Clinton, Auglaize. 1139. Meibomia miehauxii Vail. Prostrate Tick-trefoil. Rather gen- eral. 1140. Meibomia sessilifoliaTorr.) Ktz. Sessile-leaf. Tick-trefoil. Brie, "Wood. 1141. Meibomia canescens (L.) Ktz. Hoary Tick-trefoil. General. 1142. Meibomia bracteosa (Mx.) Ktz. Large-bracted Tick-trefoil. Rather general. 1143. Meibomia paniculata (L.) Ktz. Panicled Tick-trefoil. General. 1144. Meibomia viridiflora (L.) Ktz. Velvet-leaf Tiek-trefoil. Gallia, Hocking, Cuyahoga. 1145. Meibomia dillenii (Darl.) Ktz. Dillen's Tick-trefoil. General. 1146. Meibomia illinoensis (Gr.) Ktz. Illinois Tick-trefoil. Erie, Ot- tawa, 1147. Meibomia canadensis (L.) Ktz. Canadian Tick-trefoil. Mont- gomery, Clark, Auglaize, Fulton, "Wood, Erie, Cuyahoga. 1148. Meibomia rigida (Ell.) Ktz. Rigid Tick-trefoil. Paulding, Fair- field. 1149. Meibomia marylandica (L.) Ktz. Maryland Tick-trefoil. Hock- ing, Fairfield. 1150. Meibomia obtusa (Muhl.) Vail. Ciliate Tick-trefoil. Summit, Brie, Licking. 1151. Lespedeza repens (L.) Bart. Creeping Bush-clover. From Hocking, Franklin and Madison Counties southward ; also in Cuyahoga County. 1152. Lespedeza procumbens Mx. Trailing Bush-clover. Fairfield, "Wayne, Greene. 1153. Lespedeza nuttallii Darl. Nuttall's Bush-clover. (Moseley her- bariiim — Brie County.) 1154. Lespedeza violacea (L.) Pers. Violet Bush-clover. Rather gen- eral but no specimen from the northeastern counties. 1155. Lespedeza stuvei Nutt. Stuve's Bush-clover. No specimens. (Moseley Herbarium — Erie County). VASCULAE PLANTS OF OHIO 191 1156. Lespedeza frutescens (L.) Britt. Wand-like Bush-clover. Rather general. 1157. Lespedeza virginica (L.) Britt. Slender Bush-clover. Scioto, Franklin, Erie. 1158. Lespedeza simulata Mack & Bush. Intermediate Bush-clover. No specimens. 1159. Lespedeza hirta (L.) Horn. Hairy Bush-clover. Rather general. 1160. Lespedeza capitata Mx. Round-headed Bush-clover. Defiance, Fulton, Wood, Ottawa, Brie, Cuyahoga, Franklin, Madison, Highland, Fairfield. 1161. Vieia eraeca L. Cow Vetch. Cuyahoga, Lake, Columbiana, Wayne, Huron, Seneca. 1162. Vicia americana Muhl. American Vetch. Cuyahoga, Geauga, Brie, Ottawa, Lucas. 1163. Vieia caroliniana Walt. Carolina Vetch. In the northern and southern counties; also in Darke County. 1164. Vicia tetrasperma (L.) Moench. Slender Vetch. Lake County. From Europe. 1165. Vieia hirsuta (L.) Koch. Hairy Vetch. Lake, Sandusky, Knox, From Europe. 1166. Vicia sativa L. Common Vetch. Ottawa, Hamilton. From Europe. 1167. Vieia angustifolia L. Narrow-leaf Vetch. Lake County. From Europe. 1168. Lathyrus maritimus (L.) Bigel. Beach Pea. Ashtabula, Lake, Cuyahoga, Erie. 1169. Lathyrus venosus Muhl. Veiny Pea. Brie, Williams. 1170. Lathyrus palustris L. Marsh Pea. Lake, Cuyahoga, Summit, Wayne, Brie, Madison, Greene. 1171. Lathyrus myrtifolius Muhl. Myrtle-leaf Marsh Pea. Lake, Cuy- ahoga, Stark, Brie, Lucas, Defiance, Auglaize. 1172. Lathyrus ochroleucus Hook. Cream-colored Pea. Lake, Cuya- hoga, Lorain, Ottawa. 1173. Lathyrus pratensis L. Meadow Pea. Lake County. From Europe. 1174. Dolichos lablab L. Hyacinth Bean. Franklin County. Escaped from gardens. 1175. Glycine apios L. Ground-nut. Rather general. 1176. Falcata eomosa (L.) Ktz. Hog-peanut. General. 192 OHIO BIOLOGICAL SURVEY 1177. Faleata pitcheri (T. & G.) Ktz. Pitcher's Hog-peanut. Rather general. 1178. Phaseolus polystaehyus (L.) B. S. P. Wild Bean. No specimens. 1179. Phaseolus nanus L. Bush Bean. Auglaize County. Introduced. 1180. Strophostyles helvola (L.) Britt. Trailing Wild Bean. In the lake shore counties and from Hocking County southward; also in Tuscarawas County. Order, Saxifragales. Crassulaceae. Orpine Family. Subfamily, crassulatae. 1181. Sedum triphyllum (Haw.) S. F. Or. Live-forever. Williams, Erie, Knox, Coshocton, Franklin. From Europe. 1182. Sedum telephioides Mx. American Orpine. Adams County. 1183. Sedum acre L. Wall-pepper. Franklin, Ottawa. From Europe. 1184. Sedum ternatum Mx. Wild Stonecrop. General. Subfamily, penthoratae. 1185. Penthorum sedoides L. Ditch Stonecrop. General and abundant. Podostemaceae. River-weed Family. 1186. Podostemon ceratophyllum Mx. River-weed. No specimens. Saxifragaceae. Saxifrage Family. 1187. Mieranthes pennsylvanica (L.) Haw. Pennsylvania Saxifrage. Fulton, Auglaize, Clark, Richland, Lorain, Geauga, Stark. 1188. Mieranthes virginiensis (Mx.) Small. Early Saxifrage. Eastern half of state to Cuyahoga and Ross Counties; also in Ham- ilton County. 1189. SuUivantia suUivantii (T. & G.) Britt. Sullivantia. Adams, Highland, Hocking. 1190. Tiarella cordifolia L. False Mitrewort. Cuyahoga, Lorain, Hu- ron, Belmont, Gallia, Highland. 1 191. Heuehera americana L. Alum-root. General and abundant. 1192. Mitella diphylla L. Two-leaf Bishop 's-eap. General. 1193. Chrysosplenium americanum Schw. Golden Saxifrage. Cuya- hoga, Belmont, Stark, Fairfield. VASCULAE PLANTS OP OHIO 193 Order, Thymeleales. Lythraceae. Loosestrife Family. 1194. Ammannia eoccinea Rottb. Longleaf Ammannia. Erie County. 1195. Rotala ramosior (L.) Koehne. Rotala. Hamilton, Licking; Ot- tawa. 1196. Decodon vertieillatus (L.) Ell. Swamp Loosestrife. Rather gen- eral. 1197. Lythrum alatum Pursh. "Wing-angled Loosestrife. Rather gen- eral ; no specimens from the southeast. 1198. Lythrum saliearia L. Spiked Loosestrife. Lake, Cuyahoga. From Europe. 1199. Parsonsia petiolata (L.) Rushy. Blue "Waxweed. Southern half of state; also in Cuyahoga and Wayne Counties. Melastomaceae. Meadow-beauty Family. 1200. Rhexia virginiea L. Virginia Meadow-beauty. Brie County. Thymeleaceae. Mezereum Family. 1201. Dirca palustris L. Leatherwood. Rather general. Elaeagnaceae. Oleaster Family. 1202. Lepargyraea canadensis (L.) Greene. Canadian Buffalo-berry. Brie, Cuyahoga, Lake. Order, Celastrales. Rhamnaceae. Buckthorn Family. 1203. Rhamnus cathartica L. Common Buckthorn. Greene County. From Europe. 1204. Rhamnus lanceolata Pursh. Laneeleaf Buckthorn. From Dela- ware County southward and southwestward. 1205. Rhamnus alnifolia L'Her. Alderleaf Buckthorn. Lake, Cuya- hoga, Stark, Champaign. 1206. Rhamnus caroliniana Walt. Carolina Buckthorn. Adams County. 1207. Ceanothus amerieanus L. Common New Jersey Tea. General in eastern part of the state westward to Ottawa, Clark, Greene, and Adams Counties. 1208. Ceanothus ovatus Desf. Smaller New Jersey Tea. Brie, Otta- wa, Crawford. 194 OHIO BIOLOGICAL SUBVET Vitaceae. Grape Family. 1209. Vitis laLiiisea L. Northern Fox Grape. Rather general. 1210. Vitis aestivalis Mx. Summer Grape. General. 1211. Vitis bieolor LeC. Winter Grape. General in eastern part of state to Knox and Adams Counties ; also in Williams County. 1212. Vitis vulpina L. Riverside Grape. General and abundant. 1213. Vitis eordifolia Mx. Frost Grape. Rather general. 1214. Ampelopsis cordata Mx. Heartleaf Ampelopsis. Scioto County. 1215. Parthenocissus quinquefolia (L.) Planch. Virginia Creeper. General and abundant. Celastraceae. Staff tree Family. 1216. Euonymus atropurpureus Jacq. Wahoo. General and abun- dant. 1217. Euonymus europaeus L. Spindletree. Lake County. Escaped. 1218. Euonymus obovatus Nutt. Running Strawberry-bush. Rather general. 1219. Euonymus americanus L. American Strawberry-bush. No specimens. 1220. Celastrus scandens L. Waxwork. General. Ilicaceae. Holly Family. 1221. Nemopanthixs mucronata (L.) Trel. Mountain Holly. Stark, Summit, Defiance, Williams. 1222. Ilex verticillata (L.) Gr. Winterberry. General. 1223. Ilex opaca Ait. American Holly. Lawrence County. Staphyleaceae. Bladdernut Family. 1224. Staphylea trifolia L. American Bladdernut. General and abundant. Order, Sapindales. Sapindaceae. Soap-berry Family. 1225. Cardiospermum halicacabum L. Balloon-vine. No specimens. Native of tropical America. Aesculaceae. Buckeye Family. 1226. Aesculus hippocastanum L. No specimens. Native of Asia. VASCULAR PLANTS OF OHIO 195 1227. Aesculus glabra Willd. Ohio Buckeye. General and abundant. 1228. Aesculus oetandra Marsh. Yellow Buckeye. Southern part of the state, north to Monroe and Fairfield Counties. Aceraceae. Maple Family. 1229. Acer spicatum Lam. Mountain Maple. From Lorain, "Wayne, and Muskingum Counties eastward; also in Greene County. 1230. Acer saccharum Marsh. Sugar Maple. .General and abundant. 1231. Acer nigrum Mx. Black Maple. General and abundant. 1232. Acer rubrum L. Red Maple. General. 1233. Acer saccharinum L. Silver Maple. General and abundant. 1234. Acer negundo L. Boxelder. General and abundant. Anacardiaceae. Sumac Family. 1235. Rhus copallina L. Mountain Sumac. Rather general, but no specimens from the west central part of the state. 1236. Rhus hirta (L.) Sudw. Staghorn Sumac. Rather general. 1237. Rhus glabra L. Smooth Sumac. General and abundant. 1238. Schmaltzia crenata (Mill.) Greene. Fragrant Sumac. "Western two-thirds of the state. 1239. Toxicodendron vernix (L.) Ktz. Poison Sumac. Geauga, Cuya- hoga, Lorain, "Wayne, "Wyandot, Licking, Fairfield. 1240. Toxicodendron radicans (L.) Ktz. Poison Ivy. General and abundant. 1241. Cotinus cotinus (L.) Sarg. European Smoketree. Escaped in Jefferson County. Subclass AMENTIPEEAB. Order, Platanales. Hamamelidaceae. Witch-hazel Family. Subfamily, hamamblidatae. 1242. Hamamelis virginiana L. "Witch-hazel. General, but no speci- mens from the west central counties. Subfamily, altingiatae. 1243. Liquidambar styraciflua L. Sweet-gum. Gallia, Lawrence, Sci- oto, Adams, Brown, Greene. ]96 OHIO BIOLOaiCAL SURVEY Platanaceae. Plane-tree Family. 1244. Platanus occidentalis L. Sycamore. General and abundant. Order, Vrticales. Ulmaceae. Elm Family. 1245. Ulmus americana L. White Elm. General and abundant. 1246. Ulmus thomasi Sarg. Cork Elm. Ciiyahoga, Lorain, Ottawa, Huron, Hancock, Hardin, Logan, Franklin, Lawrence, Greene. 1247. Ulmus fulva Mx. Slippery Elm. General and abundant. 1248. Celtis occidentalis L. Common Hackberry. (Including C. cras- sifolia — young plants and vigorous shoots.) General and abundant, but no specimens from the extreme northeastern counties. Moraceae. Mulberry Family. Subfamily, moeatae. 1249. Morus rubra L. Red Mulberry. General. 1250. Morus alba L. White Mulberry. Introduced. Erie, Lorain, Medina, Summit, Carroll, Montgomery, Clermont, Lawrence. 1251. Toxylon pomiferum Raf. Osage-orange. From the Southwest. General except in the northeastern counties. Subfamily, cannabinatae. 1252. Humulus lupulus L. Hop. General. Introduced. 1253. Humulus japonieus S. & Z. Japanese Hop. A waif in Lucas County. 1254. Cannabis sativa L. Hemp. Clermont, Greene, Franklin, Bel- mont, Coshocton, Holmes, Lucas. Introduced. Urticaceae. Nettle Family. 1255. Urtica dioica L. Stinging Nettle. From Europe. Jefferson, Cuyahoga, Lorain. 1256. Urtica gracilis L. Slender Nettle. General. 1257. Urtica urens L. Small Nettle. From Europe. Lake County. 1258. Urticastrum divaricatum (L.) Ktz. Wood Nettle. General. 1259. Pilea pumila (L.) Gr. Clearweed. General. 1260. Boehmeria cylindrica (L.) Sw. False Nettle. General. 1261. Parietaria pennsylvaniea Muhl. Pellitory. General. VASCULAR PLANTS OF OHIO 197 Order, Fagales. Fagaceae. Beech Family. 1262. Pagus grandifolia Ehrh. American Beech. General and abun- dant. 1263. Castanea dentata (Marsh.) Borkh. Chestnut. Eastern half of state to Lorain, Franklin, and Adams Counties. 1264. Quercus prinus L. Rock Chestnut Oak. Eastern and southern parts of the state to Cuyahoga, Fairfield, and Clermont Counties. 1265. Quercus muhlenbergii Engelm. Chestnut Oak. General, but no specimens east of Erie nor north of Muskingum and Monroe Counties. 1266. Quercus prinoides Willd. Scrub Chestnut Oak. Starke County. 1267. Quercus bicolor "Willd. Swamp "White Oak. General. 1268. Quercus alba L. "White Oak. General and abundant. 1269. Quercus stellata "Wang. Post Oak. From Madison and Morgan Counties southward. 1270. Quercus macrocarpa Mx. Bur Oak. General in the western half of the state to Erie, Franklin, and Fairfield Counties; also in Ashtabula and Belmont Counties. 1271. Quercus imbricaria Mx. Shingle Oak. General. 1271a. Quercus imbricaria X velutina. A hybrid in Hamilton, Lick- ing, Harrison, Erie and Lucas Counties. 1272. Quercus marilandica Muench. Black- Jack (Oak). Adams, Law- rence. 1273. Quercus ilicifolia Wang. Bear Oak. No specimens. l'273.i. Ouercus triloba Mx. Spanish Oak. Lawrence County. 1274. Quercus velutina Lam. Quercitron Oak. General. 1275. Quercus coceinea "Wang. Scarlet Oak. Hamilton, Auglaize, ' '' Fairfield, Franklin, Richland. 1276. Quercus rubra L. Red Oak. General and abundant. 1277. Quercus palustris DuRoi. Pin Oak. General. _ ) Betulaceae. Birch Family. 1278. Carpinus caroliniana "Walt. Blue-beech. General and abundant. 1279. Ostyra virginiana (Mill.) "Willd. Hop-hornbeam. General and abundant. 1280. Corylus americana "Walt. Common Hazelnut. General. 198 OHIO BIOLOGICAIi STJBVEY 1281. Betula lenta L. Sweet Birch. Fairfield, Hocking, Adams, Scioto. 1282. Betula lutea Mx. f. Yellow Birch. Ashtabula, Stark, Summit, Lake, Cuyahoga, Lorain, "Wayne, Fairfield, Hocking. 1283. Betula nigra L. River Birch. From Fairfield and Perry Coun- ties southward. 1284. Betula alba L. European White Birch. Escaped in Lake County.. 1285. Betula pumila L. Low Birch. Summit, Stark, Wyandot, Cham- paign. 1286. Alnus incana (L.) Willd. Hoary Alder. Cuyahoga, Lake, Geauga. 1287. Alnus rugosa (DuRoi), Spreng. Smooth Alder. Eastern half of state, to Lorain, Fairfield and Scioto Counties. Juglandaceae. Walnut Family. 1288. Hicoria cordiformis (Wang.) Britt. Bitternut (Hickory). General and abundant. 1289 Hicoria microcarpa (Nutt.) Britt. Small Pignut (Hickory). General. 1290 Hicoria glaba (Mill.) Britt. Pignut (Hickory.) Rather gen- eral, but no speicmens from the west central part. 1291. Hicoria alba (L.) Britt. Moekernut (Hickory). Rather gen- eral, but no specimens from the extreme eastern and extreme western counties. 1292. Hicoria laciniosa (Mx. f.) Sarg. Shellbark (Hickory). Huron, Wyandot, Licking, Franklin, Pickaway, Scioto, Clermont. 1293. Hicoria ovata (Mill.) Britt. Shagbark (Hickory). General and abundant. 1294. Juglans nigra L. Black Walnut. General and abundant. 1295. Juglans cinerea L. Butternut. General, but no specimens from the northeastern counties. Myricaceae. Bayberry Family. 1296. Comptonia peregrina (L.) Coult. Comptonia. Lake, Erie, Port- age, Lucas, Fulton, Wood, Knox. Order, Salicales. Salicaceae. Willow Family. 1297. Populus alba L. White Poplar. General. Introduced. VASCULAR PLANTS OF OHIO 199 1298. Populus heterophyla L. Swamp Poplar. Lake, Huron, Rich- land, 'Williams, Auglaize, Shelby, Logan, Knox, Licking. 1299. Populus balsamifera L. Balsam Poplar. Huron, Ashtabula, Geauga, Carroll. 1299a. Populus balsamifera eandicans (Ait.) Gr. Balm-of-Gilead. Preble, Clermont, Franklin, Hocking, Coshocton, Harrison, Jefferson, Lorain. Escaped from cultivation. 1300. Populus dfc;:;oides Marsh. Cottonwood. General. 1301. Populus italica Moench. Lombardy Poplar. Rather general; probably mostly planted. Prom Europe. 1302. Populus grandidentata Mx. Largetooth Aspen. General. 1303. Populus tremuloides Mx. American Aspen. General in the northern part of the state, south to Franklin and Hocking Counties, also in Adams County. 1304. Salix amygdaloides And. Peachleaf Willow. Northwestern half of state, from Ashtabula to Franklin Counties westward. 1305. Salix nigra Marsh. Black Willow. General and abundant. 1305a. Salix nigra X amygdaloides. Erie, Ashtabula. 1306. Salix lucida Muhl. Shining Willow. Northern part of state as far south as Logan and Knox Counties. 1307. Salix fragilis L. Crack Willow. General. From Europe. 1307a. Salix fragilis X alba. Franklin and Ottawa Counties. 1308. Salix pentandra L. Bayleaf Willow. Escaped in Franklin County. 1309. Salix alba L. White Willow. General. Native of Europe. 1309a. Salix alba X lucida. Ashtabula, Logan. 1309b. Salix alba X babylonica. Ashtabula County. 1310. Salix babylonica L. Weeping Willow. Native of Asia. Ashta- bula, Wayne. 1310a. Salix babylonica X fragilis. Erie County. 1311. Salix interior Rowlee. Sandbar Willow. General and abundant. 1311a. Salix interior wheeleri Rowlee. Preble, Erie, Lake. 1312. Salix glaucophylla Bebb. Broadleaf Willow. Erie, Wyandot. 1313. Salix cordata Muhl. Heartleaf Willow. General. 1313a. Salix cordata X sericea. Ashtabula County. 1314. Salix adenophylla Hook. Furry Willow. Erie County. 1315. Salix Candida PI. Hoary Willow. Wyandot, Erie. 1316. Salix sericea Marsh. Silky Willow. General. 200 OHIO BIOLOGICA^L'stTEVEY 1317. Salix petiolaris Sm. Slender Willow. Erie, Wood, Lucas, Fulton. 1318. Salix bebbiana Sarg. Bebb's Willow. Northern counties from Ashtabula to Fulton County ; also in Wyandot County. 1319. Salix discolor Muhl. Pussy Willow. General and abundant. 1320. Salix humilis Marsh. Prairie Willow. Lake, Wood, Lucas, Ful- ton, Fairfield, Hocking. 1320a. Salix humilis tristis (Ait.) Griggs. Athens, Madison. 1321. Salix purpurea L. Purple Willow. Native of Europe. Rather general. 1322. Salix pedicellaris Pursh. Bog Willow. Williams, Portage, Wayne, Licking, Perry. Subclass, MYRTIFLOEAE. Order, Cactales. Cactaceae. Cactus Family. 1323. Opuntia humifusa Raf. Western Prickly-pair. Brie, Scioto. Order, Myrtales. Hydrangeaceae. Hydrangea Family. Subfamily, philadelphatae. 1324. Philadelphus eoronarius L. Garden Mock-orange. Erie, Aug- laize, Belmont, Jefferson, Monroe.- From Europe. Subfamily, hydeangeatae. 1325. Hydrangea arborescens L. Wild Hydrangea. Southern half of state to Champaign and Mahoning Counties. Grossulariaceae. Gooseberry Family. 1326. Ribes lacustre (Pers.) Poir. Swamp Currant. (Brie County — Moseley Herbarium.) 1327. Ribes vulgare Lam. Red Currant. Fulton, Lorain, Cuyahoga, Ashtabula. Native of Europe. 1328. Ribes araericanum Mill. Wild Black Currant. General. 1329. Ribes odoratum Wendl. Buffalo Currant. Belmont, Hocking, Franklin, Auglaize, Richland, Lake. From the west. 1330. Grossularia cynosbati (L.) Mill. Wild Gooseberry. General. 1331. Grossularia oxyacanthoides (L.) Mill. Northern Gooseberry. Stark, Wayne. VASCULAE PLANTS OP OHIO 201 1332. Grossularia hirtella (Mx.) Spach. Low Gooseberry. Geauga, Summit, Champaign, 1333. Grossularia reclinata (L.) Mill. Garden Gooseberry. Law- rence, Franklin. From Europe. Onagraceae. Evening-primrose Family. 1334. Ludwigia polycarpa S. & P. Many-fruited Ludwigia, Cuya- hoga, Lucas, Auglaize, Hocking. 1335. Ludwigia alternifolia L. Seed-box. Eather general. 1336. Isnardia palustris L. Marsh Purslane. General. 1337. Chamaenerion angustifolium (L.) Scop. Fire-weed. Northern fourth of the state. 1338. Epilobium lineare Muhl. Linear-leaf. Willow-herb. Portage, Erie, Ottawa, Clark. 1339. Epilobium strictum Muhl. Downy "Willow-herb. Licking County. 1340. Epilobium coloratum Muhl. Purple "Willow-herb. General. 1341. Epilobium adenocaulon Haussk. Northern "Willow-herb. North- ern Ohio, south to Franklin and Madison Counties. 1342. Oenothera biennis L. Common Evening-primrose. General. 1343. Oenothera oakesiana Robb. Oakes' Evening-primrose. (Erie County — Moseley Herbarium. ) 1344. Raimannia laciniata (Hill.) Rose. Cutleaf Evening-primrose. Cuyahoga County. 1345. Kneiffia pratensis Small. Meadow Sundrops. No specimens. 1346. Kneiffia pumila (L.) Spach. Small Sundrops. Eastern part of Ohio as far west as Cuyahoga and Hocking Counties. 1347. Kneiffia fruticosa (L.) Raim. Common Sundrops. Rather gen- eral, but no specimens from the western part of the state. 1348. Hartmannia speciosa (Nutt.) Small. White Evening-primrose. A waif in Franklin County. 1349. Lavauxia triloba (Nutt.) Spach. Three-lobed Evening-primrose. From two localities in Montgomery County. 1350. Gaura biennis L. Biennial Gaura. Rather general. 1351. Circaea lutetiana L. Common Enchanter 's-nightshade. General and abundant. 1352. Circaea intermedia Ehrh. Intermediate Enchanter 's-nightshade. No specimens. • i'' 202 OHIO BIOLOGICAL SUKVEY 1353. Cireaea alpina L. Small Enchanter 's-nightshade. Ashtabula, Cuyahoga, Lorain, Summit, Crawford, Clark, Hocking. Haloragidaceae. Water-milfoil Family. 1354. Myriophyllum spicatum L. Spiked Water-milfoil. Rather gen- eral. 1355. Myriophyllum verticillatum L. Whorled Water-milfoil. Erie County. 1356. Myriophyllum heterophyllum Mx. Variant-leaf Water-milfoil. No specimens. 1357. Proserpinaca palustris L. Mermaid-weed. Ashtabula, Cuya- hoga, Portage, Wayne, Brie, Wyandot. Order, Loasales. Cucurbitaceae. Gourd Family. 1358. Cueurbita pepo L. Pumpkin. Erie, Wood, Spontaneous. 1359. Cueurbita maxima Duchesne. Squash. Brown County. Spon- taneous. 1360. CitruUus citruUus (L.) Karst. Watermelon. Athens, Ottawa, Spontaneous. 1361. Cueumis sativus L. Cucumber. No specimens. Sometimes spon- taneous. 3362. Cueumis melo L. Muskmelon. Madison, Franklin. Sponta- neous. 1363. Micrampelis lobata (Mx.) Greene. Wild Balsam-apple. Rather general. 1364. Sicyos augulatus L. Star Cucumber. Rather general. Order, Aristolochiales. Aristolochiaceae. Birthwort Family. 1365. Asarum canadense L. Canadian Wild-ginger. General. 1366. Asarum acuminatum (Ashe.) Bicken. Long-tipped Wild-ginger. Rather general. 1367. Asarum reflexum Bicken. Short-lobed Wild-ginger. Rather general. 1368. Aristolochia serpentaria L. Virginia Snakeroot. Rather gen- eral. VASCULAE PLANTS OF OHIO 203 Order, Santalales. Santalaceae. Sandalwood Family. 1369. Comandra umbellata (L.) Nutt. Bastard Toad-flax. Rather general. Loranthaceae. Mistletoe Family. 1370. Phoradendron flaveseens (Pursh) Nutt. American Mistletoe. Southern counties, as far north as Ross and Athens. Subclass, HETEROMEEAE. Order, Primulales. Primulaceae. Primrose Family. 1371. Lysimachia vulgaris L. Common Yellow Loosestrife. Lake County. From Europe. 1372. Lysimachia quadrifolia L. Whorled Yellow Loosestrife. Gen- eral in the eastern half of the state; also in Fulton and Adams Counties. 1373. Lysimachia terrestris (L.) B. S. P. Bulb-bearing Yellow Loose- strife. Northeast fourth of state; also in Lucas and Hardin Counties. 1374. Lysimachia nummularia L. Moneywort. General. Naturalized from Europe. 1375. Steironema ciliatiim (L.) Raf. Fringed Yellow Loosestrife. General. 1376. Steironema lanceolatum (Wr'lt.) Gr. Lanceleaf Yellow Loose- strife. Southwestern half of state. 1377. Steironema quadriflorum (Sims.) Hitch. Linear-leaf Yellow Loosestrife. Rather general. 1378. Naumburgia thyrsiflora (L.) Duby. Tufted Yellow Loosestrife. Rather general. 1379. Trientalis americana (Pers.) Pursh. Starflower. Cuyahoga, Portage, Summit, Champaign. 1380. Anagallis arvensis L. Scarlet Pimpernel. Lake, Fairfield, Lo- gan, Montgomery, Greene, Scioto, Gallia. From Europe. 1381. Hottonia inflata BU. Featherfoil. Ashtabula County. 1382. Samolus floribundus H. B. K. Water Pimpernel. Rather gen- eral. 204 OHIO BIOLOGICAL SURVEY 1383. Dodeeatheon meadia L. Shooting-star. Brie, Clark, Darke, Hocking, Hamilton, Clermont. Plumbaginaceae. Leadwort Family. 1384. Ceratostigma plumbaginoides Bunge. Ceratostigma. A waif in Lake County. Order, Ericales. Pyrolaceae. Wintergreen Family. 1385. Pyrola americana Sw. Roundleaf Wintergreen. Defiance, Lu- cas, Lake, Wayne, Stark, Trumbull, Fairfield, Hocking. 1386. Pyrola elliptica Nutt. Sbinleaf Wintergreen. Rather general, except in the southern part of Ohio. 1387. Pyrola secunda L. One-sided Wintergreen. Cuyahoga, Geauga, Summit, Portage. 1388. Chimaphila unbellata (L.) Nutt. Pipsissewa, Lucas, Cuyahoga, Portage. 1389. Chimaphila maculata (L.) Pursh. Spotted Pipsissewa. Rather general in eastern half of state. Monotropaceae. Indian-pipe Family. 1390. Monotropa uniflora L. Indian-pipe. General. 1391. Hypopitys americana (DC.) Small. Smooth Pinesap. Fair- field, Hocking. 1392. Hypopitys lanuginosa (Mx 1 Nutt. Hairy Pinesap. Lake, Cuy- ahoga, Columbiana, Wayne. Ericaceae. Heath Family. 1393. Ledum groenlandieum Oedr. Labrador Tea. Portage County. 1394. Azalea nudiflora L. Pink Azalea. Portage, Geauga, Lawrence. 1395. Azalea lutea L. Flame Azalea. Fairfield County. 1396. Azalea viscosa L. Swamp Azalea. Ashtabula County. 1397. Rhododendron maximum L. Great Rhododendron. Fairfield, Hocking. 1398. Kalmia latifolia L. Mountain Kalmia. Columbiana, Jefferson, Licking, Fairfield, Hocking, Jackson, Lawrence, Scioto. -1399. Chamaedaphne calyculata (L.) Moench. Leather-leaf. Geauga, Wayne, Stark, Williams, Defiance. VASCULAE PLANTS OF OHIO 205 1400. Andromeda polifolia L. Wild Rosemary. Geauga, "Wayne, Stark. 1401. Oxydendrum arboreum (L.) DC. Sorrel-tree. Adams, Fair- field, Hocking, Vinton, Jackson, Morgan, Meigs, Lawrence. 1402. Epigaea repens L. Trailing Arbutus. Cuyahoga, Geauga, Me- dina, Columbiana, Knox, Licking, Fairfield, Hocking, Jack- son, Gallia, Lawrence. 1403. Gaultheria procumbens L. Creeping "Wintergreen. Lucas, Cuy- ahoga, "Wayne, Stark, Columbiana, Fairfield, Hocking, Jack- son, Lawrence. 1404. Uva-ursi uva-ursi (L.) Britt. Bearberry. Brie County. Vacciniaceae. Huckleberry Family. 1405. Polycodium stamineum (L.) Greene. Deerberry. Rather gen- eral in the eastern half of the state. 1406. "Vaccinium corymbosum L. Tall Blueberry. Eastern half of state; also in "Williams County. 1407. "Vaccinium canadense Kalm. Canada Blueberry. Lucas, Stark. 1408. "Vaccinium angustifolium Ait. Dwarf Blueberry. Rather gen- eral in the eastern two-thirds of the state. 1409. "Vaccinium vacillans Kalm. Low Blueberry. Eastern half of state; also in Falton, Lucas and Ottawa Counties. 1410. Vaccinium atrococcum (Gr.) Heller. Dark Blueberry. "Williams County. 1411. Chiogenes hispidula (L.) T. & G. Creeping Snowberry, Sum- mit, Stark. 1412. Oxycoccus macrocarpus (Ait.) Pursh. Large Cranberry. "Wil- liams, Defiance, Geauga, Ashland, "Wayne, Richland, Licking. 1413. Gaylussacia frondosa (L.) T. & G. Blue Huckleberry. No specimen. 1414. Gaylussacia baccata ("Wang.) Koch. Black Huckleberry. Gen- eral. Order, Eienales. Ebenaceae. Ebony Family. 1415. Diospyros virginiana L. Persimmon. Southern half of the state ; also in Lucas County. 206 OHIO BIOLOGICAL SUEVBY Subclass, TUBIFLOEAE. Order, Polemoniales. Polemoniaceae. Phlox Family. 1416. Phlox paniculata L. Garden Phlox. General. 1417. Phlox maeulata L. Spotted Phlox. Rather general. 1418. Phlox ovata L. Mountain Phlox. Fulton County. 1419. Phlox glaberrima L. Smooth Phlox. No specimens. 1420. Phlox pilosa L. Downy Phlox. Northern part of the state, as far south as Franklin County. 1421. Phlox divaricata L. Wild Blue Phlox. General and abundant. 1422. Phlox stolonifera Sims. Creeping Phlox. Hocking County. 1423. Pholox subulata L. Ground Phlox. General. 1424. Gilia rubra (L.) Heller. Standing-cypress. Escaped in Erie and Lake Counties. 1425. Polemonium reptans L. Greek Valerian. General and abundant. Convolvulaceae. Morning-glory Family. 1426. Ipomoea purpurea (L.) Lam. Common Morning-glory. Gen- eral. From tropical America. 1427. Ipomoea hederacea Jacq. Ivyleaf Morning-glory. Southwest- ern Ohio, from Gallia to Auglaize County; also in Lake County. Prom tropical America. 1428. Ipomoea lacunosa L. Small-flowered White Morning-glory. Hamilton, Clermont, Gallia. 1429. Ipomoea pandurata (L.) Meyer. Wild Potato-vine. General. 1430. Quamoclit coccinea (L.) Moench. Small Red Morning-glory. No specimens. From tropical America. 1431. Convolvulus arvensis L. Small Bindweed. General. Natural- ized from Europe. 1342. Convolvulus spithamaeus L. Upright Bindweed. Gallia, Cler- mont, Auglaize, Lucas, Portage. 1433. Convolvulus sepium L. Hedge Bindweed. General. 1434. Convolvulus japonieus Thunb. Japanese Bindweed. Fayette, Auglaize, Huron, Erie, Medina. Escaped. Cuscutaceae. Dodder Family. 1435. Cuscuta epilinum Weihe. Flax Dodder. Wayne County. Prom Europe. VASCULAR PLANTS OF OHIO 207 1436. Cuscuta epithymum Murr. Clover Dodder. Mercer County. From Europe. 1437. Cuseuta arvense Beyrieh. Field Dodder. Vinton, Tuscarawas, Wayne, Brie. 1438. Cuscuta polygonorum Engel. Smartweed Dodder. Rather general. 1439. Cuscuta indecora Choicy. Pretty Dodder. Montgomery County. 1440. Cuscuta coryli Engel. Hazel Dodder. Rather general. 1441. Cuseuta cephalanthi Engel. Buttonbush Dodder. Ottawa. Franklin. 1442. Cuscuta gronovii Willd. Gronovius' Dodder. General. 1443. Cuscuta compaeta Juss. Compact Dodder. No specimens. 1444. Cuscuta paradoxa Raf. Glomerate Dodder. No specimens. From the west. Hydrophyllaceae. Water-leaf Family. 1445. Hydrophyllum virginianum L. Virginia Water-leaf. General. 1446. Hydrophyllum macrophyllum Nutt. Large Water-leaf. West- ern part of Ohio, as far east as Gallia, Fairfield, Licking, and Wj^andot Counties. 1447. Hydrophyllum appendiculatum Mx. Appendaged Water-leaf. General. 1448. Hydrophyllum canadense L. Broadleaf Water-leaf. Cuyahoga, Wayne, Morrow, Hardin, Greene, Belmont. 1449. Phacelia dubia (L.) Small. Small-flowered Phaeelia. Fairfield County. 1450. Phacelia bipinnatifida Mx. Loose-flowered Phacelia. Hamilton County. 1451. Phacelia purshii Buckl. Pursh's Phacelia. General. Order, Gentianales. Loganiaceae. Logania Family. 1452. Spigelia marilandiea L. Indian-pink. Lake County. Oleaceae. Olive Family. 1453. Syringa vugaris L. Common Lilac. Lake, Jefferson. Escaped. 1454. Ligustrum vulgare L. Privet. Rather general. From Europe. 1455. Chionanthus virginiea L. Fringetree. Meigs, Gallia, Pike. 208 OHIO BIOLOGICAL SURVEY 1456. Fraxinus nigra Marsh. Black Ash. General in the northern part of the state, south to Preble, Green, Franklin and Har- rison Counties. 1457. Fraxinus quadrangulata Mx. Blue Ash. Erie, Ottawa, Han- cock, Auglaize, Franklin, Licking, Montgomery, Highland, Ross, Brown, Adams. 1458. Fraxinus pennsylvanica Marsh. Red Ash. General. 1459. Fraxinus lanceolata Borck. Green Ash. General. 1460. Fraximus biltmoreana Beadle. Biltmore Ash. Brie, Hardin, Franklin, Montgomery, Ltorgan, Hamilton, Brown, Law- rence, Meigs. 1461. Fraxinus americana L. White Ash. General and abundant. Gentianaceae. Gentian Family. 1462. Centaurium centaurium (L.) "Wight. European Centaury. Lake County. From Europe. 1463. Sabbatia angularis (L.) Pursh. Square-stemmed Sabbatia. Gen- eral. 1464. Gentiana quinquefolia L. Stiff Gentian. Montgomery, Ross., Franklin, Wayne, Summit, Clark, Fulton, Cuyahoga. 1465. Gentiana crinita Froel. Fringed Gentian. Cuyahoga, Erie, Fulton, Auglaize, Champaign, Clark, Madison, Franklin. 1466. Gentiana puberula Mx. Downy Gentian. (Dasystephana) . Erie County. 1467. Gentiana saponaria L. Soapwort Gentian. (Dasystephana). Cuyahoga, Lucas. 1468. Gentiana andrewsii Griseb. Closed Gentian. (Dasystephana). General, but no specimens southeast of Hamilton, Fair- field, and Columbiana Counties. 1469. Gentiana flavida Gr. Yellowish Gentian. (Dasystephana). Lu- cas County. 1470. Gentiana villosa L. Striped Gentian. (Dasystephana). Gallia County. 1471. Frasera earolinensis Walt. American Columbo. From Madison County southward and westward ; also in Summit, Geauga and Portage Counties. 1472. Obolaria virginica L. Pennywort. Lake, Cuyahoga, Fairfield, Gallia, Lawrence, Clermont, Hamilton. VASCULAE PLANTS OF OHIO 209 1473. Bartonia virginica (L.) B. S. P. Yellow Bartonia. Licking, Lake. Menyanthaceae. Buekbean Family. 1474. Menyanthes trifoliata L. Buckbean. Ashtabula, Wayne, Lick- ing. Apocynaceae. Dogbane Family. 1475. Vinca minor L. Periwinkle. Rather general. Native of Europe. 1476. Apocynum androsaemifolium L. Spreading Dogbane. General. 1477. Apocynum cannabinum L. Indian Hemp. General and abun- dant. 1478. Apocynum sibiricum Jaeq. Clasping-leaf Dogbane. Brie, Ash- tabula. 1479. Apocynum pubescens R. Br. Velvet Dogbane. Auglaize, Frank- lin, Harrison, Adams. Asclepiadaceae. Milkweed Family. 1480. Aeerates viridiflora (Raf.) Eat. Green Milkweed. Rather gen- eral. 1481. Aeerates floridana (Lam.) Hitch. Florida Milkweed. Brie, Jackson, Gallia. 1482. Asclepias tuberosa L. Pleurisy-root. General. 1483. Asclepias decumbens L. Decumbent Pleurisy-root. No specimens. 1484. Asclepias purpurascens L. Purple Milkweed. Madison, Aug- laize, Lucas, Summit, Portage, Stark, Carroll. 1485. Asclepias incarnata L. Swamp Milkweed. General and abun- dant. 1486. Asclepias pulchra Bhrh. Hairy Milkweed. Lorain County. 1487. Asclepias sullivantii Bngel. Sullivant's Milkweed. Erie, Fair- field. 1488. Asclepias amplexieaulis Sm. Bluntleaf Milkweed. Brie, Fair- field. 1489. Asclepias exaltata (L.) Muhl. Tall Milkweed. General. 1490. Asclepias variegata L. "White Milkweed. Summit, Hocking. 1491. Asclepias quadrifolia L. Fourleaf Milkweed. General. 1492. Asclepias syriaca L. Common Milkweed. General and abundant. 1493. Asclepias verticillata L. "Whorled Milkweed. Lucas, Ottawa, Erie, Cuyahoga, Clark, Greene, Fairfield, Athens. 210 OHIO BIOLOGICAL SXTKVBY 1494. Gonolobus laevis Mx. Sandvine. Southern Ohio, as far north as Montgomery, Koss, and "Washington Counties. 1495. Cynanehum nigrum (L.) Pers. Black Swallow-wort. Cuyahoga, Lake. From Europe. 1496. Vincetoxieum obliquum (Jaeq.) Britt. Large-flowered Vincetoxi- cum. Lawrence, Hamilton, Greene, Franklin. Order, Scrophulariales. Solanaceae. Potato Family. 1497. Petunia violacea Lindl. Common Petunia. Monroe, Franklin. From South America. 1498. Nicotiana tabacum L. Common Tobacco. Adams, Huron. Es- caped from cultivation. 1499. Datura metel L. Entire-leaf Jimson-weed. Lake County. Prom tropical America. 1500. Datura stramonium L. Common Jimson-weed. General. Nat- uralized. From the tropics. 1501. Lycium halmifolium Mill. Matrimony-vine. Rather general. From Europe. 1502. Physalodes physalodes (L.) Britt. Apple-of-Peru. Gallia, Ham- ilton, Clinton, Montgomery, Clark, Champaign, Franklin, Licking. From Peru. 1503. Physalis laneeolata Mx. Prairie Ground-cherry. General. 1504. Physalis ixocarpa Brot. Mexican Ground-cherry. Franklin County. Spontaneous after cultivation. 1505. Physalis virginiana Mill. Virginia Ground-cherry. Cuyahoga County. 1506. Physalis alkekengi L. Chinese-lantern (Ground-cherry). Per- sistent after cultivation. Franklin, Lake. 1507. Physalis heterophylla Nees. Clammy Ground-cherry. General and abundant. 1508. Physalis pubescens L. Low Hairy Ground-cherry. Morgan, Shelby. 1509. Physalis pruinosa L. Tall Hairy Ground-cherry. Franklin ■ County. Escaped from cultivation. 1510. Solanum elaeagnifolium Cav. Silver-leaf Nightshade. A waif in Lucas County. 1511. Solanum carolinense L. Horse-nettle. General. VASCULAK PLANTS OP OlilO 211 1512. Solanum tuberosum L. Potato. Monroe, Hocking, Franklin, Tuscarawas, Erie, Ottawa. Persistent after cultivation. 1513. Solanum dulcamara L. Bittersweet. General as far south as Clark, Licking, and Jefferson Counties ; also in Meigs County. Naturalized from Europe. 1514. Solanum nigrum L. Black Nightshade. General and abundant. 1515. Solanum rostratum Dun. Buffalo-bur. Franklin, Marion, Otta- wa, Cuyahoga, Summit, Lake. From the "West. 1516. Lycopersicon lycopersicon (L.) Karst. Tomato. Rather general as an escape. Scrophulariaceae. Figwort Family. 1517. Verbaseum blattaria L. Moth Mullen. General and abundant. Naturalized from Europe. 1518. Verbaseum thapsus L. Common Mullen. General and abundant. Naturalized from Europe. 1519. Scrophularia leporella Bickn. Hare Figwort. Cuyahoga County. 1521. Chelone glabra L. Smooth Turtle-head. General. 1522. Pentstemon hirsutus (L.) Willd. Hairy Beard-tongue. General. 1523. Pentstemon pentstemon (L.) Britt. Smooth Beard-tongue. Rather general. 1524. Pentstemon digitalis (Sweet) Nutt. Foxglove Beard-tongue. Rather general. 1525. Pentstemon cobaea Nutt. Cobaea Beard-tongue. Lake County. 1526. Collinsia verna Nutt. Blue-eyed-Mary. General. 1527. Mimulus ringens L. Square-stemmed Monkey-flower. General. 1528. Mimulus alatus Soland. Sharp-winged Monkey-flower. Rather general. 1529. Conobea multifida (Mx.) Benth. Conobea. Hamilton, Greene, Madison, Ottawa. 1530. Gratiola virginiana L. Clammy Hedge-hyssop. General. 1531. Gratiola sphaeroearpa BU. Round-fruited Hedge-hyssop. Erie County. 1532. Ilysanthes dubia (L.) Barnh. Long-stalked False Pimpernel. Rather general. 1533. Ilysanthes attenuata (Miihl.) Small. Short-stalked False Pim- pernel. Cuyahoga, Lorain, Huron, Stark, Scioto. 1534. Synthysis buUii (Bat.) Heller. Bull's Synthyris. Montgomery County. 212 OHIO BIOLOGICAL SUEVBY 1535. Veronica anagallis-aquatica L. Water Speedwell. Butler, Champaign, Auglaize, Lucas, Erie. 1536. Veronica americana Schwein. American Speedwell. Rather general. 1537. Veronica scutellata L. Skullcap Speedwell. Franklin, Licking, Crawford, Perry, Lucas, Ottawa, Brie, Cuyahoga. 1538. Veronica officinalis L. Common Speedwell. General and abun- dant. 1539. Veronica chamaedris L. Bird's-eye Speedwell. Lake County. From Europe. 1540. Veronica teucrium L. Germander Speedwell. Medina County. From Europe. 1541. Veronica serpyllifolia L. Thyme-leaf Speedwell. General. 1542. Veronica peregrina L. Purslane Speedwell. General. 1543. Veronica arvensis L. Field Speedwell. General. From Europe. 1544. Veronica agrestis L. Garden Speedwell. Montgomery, Frank- lin. From Europe. 1545. Veronica tournefortii Gmel. Tournefort's Speedwell. Madison, Franklin, Jefferson, Lorain, Cuyahoga, Lake. From Europe. 1546. Veronica hederaefolia L. Ivyleaf Speedwell. (Erie County — Moseley Herbarium.) From Europe. 1547. Leptandra virginica (L.) Nutt. Culver 's-root. General. 1548. Digitalis purpurea L. Purple Foxglove. Cuyahoga, Lake. From Europe. 1549. Digitalis lutea L. Yellow Foxglove. A waif in Cuyahoga County. 1550. Buchnera americana L. Blue-hearts. Fulton County. 1551. Afzelia macrophylla (Nutt.) Ktz. Mullen Foxglove. General in western Ohio, as far east as Huron, Noble, and Vinton Counties. 1552. Dasystoma pedicularia (L.) Benth. Fernleaf False Foxglove. Fulton County. 1553. Dasystoma flava (L.) Wood. Downy False Foxglove. Eastern Ohio, as far west as Cuyahoga, Fairfield, and Adams Coun- ties. 1554. Dasystoma laevigata Raf. Entire-leaf False Foxglove. Jackson, Vinton, Hocking, Fairfield. 1555. Dasystoma virginica (L.) Britt. Smooth False Foxglove. Ful- ton, Wood, Fairfield, Adams. VASCULAR PLANTS OF OHIO 213 1556. Agalinis purpurea (L.) Britt. Large Purple Gerardia. Mont- gomery, Fairfield, Franklin, Fulton, Erie, Wayne. 1.557. Agalinis paupercula (Gr.) Britt. Small Purple Gerardia. Stark, Ottawa, Logan, Champaign, Gallia. 1558. Agalinis tenuifolia (Vahl.) Raf. Slender Gerardia. General. 1559. Agalinis skinneriana (Wood) Britt. Skinner's Gerardia. Greene County. 1560. Otophylla auriculata (Mx.) Small. Auricled Gerardia. Ottawa County. 1561. Castilleja coccinea (L.) Spreng. Scarlet Painted-cup. Frank- lin, Knox. 1562. Pedicularis lanceolata Mx. Lanceleaf Lousewort. Rather gen- eral, but no specimens from south of Montgomery and Hock- ing Counties. 1563. Pedicularis canadensis L. Wood Lousewort. General. 1564. Melampyrum lineare Lam. Narrow-leaf Cow-wheat. Lorain, Cuyahoga, Lake, Ashtabula, Geauga, Portage, Hocking. 1565. Antirrhinum majus L. Great Snapdragon. Madison County. From Europe. 1566. Linaria linaria (L.) Karst. Yellow Toadflax. General, but no specimens from the northwestern counties. Naturalized from Europe. 1657. Linaria canadensis (L.) Dum. Blue Toadflax. No specimens. 1568. Chaenorrhinum minus (L.) Lange. Lesser Toadflax. Portage County. From Europe. 1569. Kickxia spuria (L.) Dum. Roundleaf Toadflax. Lake County. From Europe. 1570. Kickxia elatine (L.) Dum. Sharp-pointed Toadflax. Lake Coun- ty. From Europe. 1571. Cymbalaria cymbalaria (L.) Wettst. Kenilworth Ivy. Mont- gomery, Crawford. From Europe. Orobanchaceae. Broom-rape Family. 1572. Thalesia uniflora (L.) Britt. Naked Broom-rape. Rather gen- eral, but no specimens from the northwestern counties. 1573. Orobanche ludoviciana Nutt. Louisiana Broom-rape. Hamilton County. 1574. Conopholis americana (L. f.) Wallr. Squaw-root. General. 1575. Leptamnium virginianum (L.) Raf. Beech-drops. General. 214 OHIO BIOLOGICAL SUBVBY Bignoniaceae. Bignonia Family. 1576. Bignonia radicans L. Trumpet-creeper. General. 1577. Anisostiehuseapreolata (L.) Bur. Cross-vine. Lawrence, Adams. 1578. Catalpa catalpa (L.) Karst. Common Catalpa. Montgomery, Champaign, Franklin. From the South. 1579. Catalpa speciosa Ward. Hardy Catalpa. Ashtabula, Franklin, Hocking, Madison, Preble. From the Southwest. Martyniaceae. Unicorn-plant Family. 1580. Martynia louisiana Mill. Unicorn-plant. Lorain, Richland, Franklin, Ross. Escaped from cultivation. Lentibulariaceae. Bladderwort Family. 1581. Utricularia macrorhiza Le Conte. Greater Bladderwort. North- ern part of state; specimens from as far south as Franklin and Licking Counties. 1582. Utricularia gibba L. Humped Bladderwort. Stark, Franklin, Fairfield, Erie, Defiance. 1583. Utricularia intermedia Hayne. Flatleaf Bladderwort. Lake, Wayne. 1584. Utricularia minor L. Lesser Bladderwort. Licking County. 1585. Stomoisia cornuta (Mx.) Raf. Horned Bladderwort. Summit County. Acanthaceae. Acanthus Family. 1586. Ruellia strepens L. Smooth Ruellia. Western half of the state ; also in Monroe County. 1587. Ruellia ciliosa Pursh. Hairy Ruellia. From Union County south- ward and westward; also in Cuyahoga County. 1588. Dianthera amerieana L. Water-willow. General. Order, Lamiales. Boraginaceae. Borage Family. 1589. Heliotropium indieum L. Indian Heliotrope. No specimens. From India. 1590. Cynoglossum officinale L. Hound 's- tongue. General and abun- dant. Naturalized from Europe. 1591. Cynoglossum virginianum L. Wild Comfrey. Southeastern Ohio to Cuyahoga, Wyandot, and Warren Counties. VASCULAR PLANTS OF OHIO 215 1592. Lappula lappula (L.) Karst. European Stickseed. Rather gen- eral. From Europe. 1593. Lappula virginiana (L.) Greene. Virginia Stickseed. General. 1594. Mertensia virginiea (L.) DC. Virginia Cowslip. Rather general. 1595. Asperugo procumbens L. German Madwort. Lake County. From Europe. 1596. Myosotis laxa Lehm. Smaller Forget-me-not. Tuscarawas, Stark, Summit, Lake, Lucas. 1597. Myosotis arvensis (L.) Hill. Field Forget-me-not. Gallia, Franklin, Lake. 1598. Myosotis virginiea (L.) B. S. P. Virginia Forget-me-not. Fair- field, Franklin, Lorain, Brie, Lucas. 1599. Lithospermum latifolium Mx. American Gromwell. Lawrence, Warren, Lucas, Auglaize. 1600. Lithospermum officinale L. Common Gromwell. No specimens. From Europe. 1601. Lithospermum arvense L. Corn Gromwell. General and abun- dant. Naturalized from Europe. 1602. Lithospermum carolinense (Walt.) MacM. Hairy Puccoon. Erie, Lucas. 1603. Lithospermum canescens (Mx.) Lehm. Hoary Puccoonv Rather general; no specimens from the eastern counties. 1604. Onosmodium hispidissimum Mack. Shaggy False Gromwell. Lo- rain, Ottawa, Lucas, Greene, Clark, Montgomery, Adams. 1605. Symphytum officinale L. Common Comfrey. Northern part of Ohio; as far south as Belmont and Champaign Counties. From Europe. 1606. Lycopsis arvensis L. Small Bugloss. Stark County. From Europe. 1607. Echium vulgare L. Blueweed. Montgomery, Clinton, Richland, Cuyahoga, Columbiana, Noble, Belmont. From Europe. Verbenaceae. Vervain Family. 1608. Verbena urticifolia L. White Vervain. General and abundant. 1609. Verbena hastata L. Blue Vervain. General and abundant. 1610. Verbena angustifolia Mx. Narrowleaf Vervain. Lake, Cuya- hoga, Erie, Ottawa, Auglaize, Madison, Montgomery, Cler- mont, Adams, Meigs. 216 OHIO BIOLOGICAL SUEVBY 1611. Verbena stricta Vent. Hoary Vervain. Hamilton, Clermont, Highland, Warren, Preble, Montgomery, Clark, Franklin, Licking, Cuyahoga, Lake. 1612. Verbena bracteosa Mx. Braeted Vervain. Pike, Hamilton, Mont- gomery, Auglaize, Wyandot, Cuyahoga, Ashtabula. 1613. Verbena canadensis (L.) Britt. Large-flowered Verbena. Ross, Franklin, Auglaize. 1614. Lippia lanceolate Mx. Frog-fruit. General ; no specimens from tlie eastern counties. Lamiaceae. Mint Family. 1615. Isanthus brachiatus (L.) B. S. P. False Pennyroyal. Brie, Ot- tawa, Clark, Warren, Franklin, Muskingum, Hocking, Mor- gan, Gallia. 1616. Trichostema dichotomum L. Blue-curls. Hamilton, Fairfield, Jackson, Monroe, Highland. 1617. Ajuga reptans L. Bungle-weed. No specimens. From Europe. 1618. Teucrium canadense L. American Germander. General and abundant. 1619. Teucrium oecidentale Gr. Hairy Germander. Lake, Wayne, Brie, Ottawa, Auglaize, Clark, Gr.eene, Perry, Monroe. 1620. Teucrium scorodonia L. Wood Germander. Lake County. From Burope. 1621. Teucrium botrys L. Cutleaf Germander. No specimens. From Europe. 1622. Scutellaria lateriflora L. Mad-dog Skullcap. General. 1623. Scutellaria serrata Andr. Showy Skullcap. Gallia County. 1624. Scutellaria incana Muhl. Downy Skullcap. Eastern and south- ern Ohio; from Cuyahoga and Wayne Counties eastward and from Perry and Miami Counties southward. 1625. Scutellaria cordifolia Muhl. Heartleaf Skullcap. Rather general. 1626. Scutellaria pilosa Mx. Hairy Skullcap. No specimens. 1627. Scutellaria integrifolia L. Hyssop Skullcap. " Jackson County. 1628. Scutellaria parvula Mx. Small Skullcap. Ottawa, Madison, Clark, Hamilton, Gallia, Franklin, Greene, Montgomery, Scioto. 1629. Scutellaria saxatilis Ridd. Rock Skullcap. No specimens. 1630. Scutellaria galerieulata L. Marsh Skullcap. Rather general; no specimens south of Clark and Perry Counties. VASCXJLAE PLANTS OP OHIO 217 1631. Scutellaria nervosa Pursh. Veined Skullcap. Rather general. 1632. Marrubium vulgare L. Common Hoarhound. General. Nat- uralized from Europe. 1633. Hedeoma pulegioides (L.) Pers. American Pennyroyal. Gen- eral and abundant. 1634. Hedeoma hispida Pursh. Rough Pennyroyal. (Moseley Herba- rium — Lorain County.) 1635. Melissa officinalis L. Lemon Balm. Rather general; no speci- mens from the northwestern counties. From Europe. 1636. Satureia hortensis L. Summer Savory. Ottawa, Lake. From Europe. 1637. Clinopodium vulgare L. Field Basil. Rather general; no speci- mens from southeastern and northwestern counties. 1638. Clinopodium glabrum (Nutt. ) Ktz. Low Calamint. Ottawa, Erie, Union, Greene. 1639. Koellia virginiana (L.) MacM. Virginia Mountain-mint. Rather general. 1640. Koellia flexuosa (Walt.) MacM. Narrowleaf Mountain-mint. Rather general. 1641. Koellia pilosa (Nutt.) Britt. Hairy Mountain-mint. Cuyahoga, Stark, Hocking, Clark, Shelby. 1642. Koellia incana (L.) Ktz. Hoary Mountain-mint. Stark, Fair- field, Hocking, Jackson, Gallia, Scioto, Adams; 1643. Koellia mutica (L.) Britt. Short-toothed Mountain-mint. Lick- ing, Cuyahoga. 1644. Origanum vulgare L. Wild Majoram. Hocking County. Prom Europe. 1645. Thymus serpyllum L. Creeping Thyme. Coshocton, Gallia. From Europe. 1646. Cunila origanoides (L.) Britt. American Dittany. Southeastern Ohio to Tuscarawas, Fairfield, Ross, and Adams Counties. 1647. Lycopus virginicus L. Virginia Water-hoarhound. Rather gen- eral. 1648. Lycopus uniflorus Mx. Northern Water-hoarhound. Belmont County. 1649. Lycopus rubgUus Moench. Stalked Water-hoarhound. Geauga, Wayne, Cuyahoga, Erie, Huron, Paulding, Auglaize, Fair- field, Clinton, Montgomery. 1630. Lycopus americanus Muhl. Cutleaf Water-hoarhound. General 218 OHIO BIOLOGICAL SURVEY 1651. Mentha spieata L. Spearmint. General. Naturalized from Europe. 1652. Mentha piperita L. Peppermint. General. Naturalized from Europe. 1653. Mentha citrata Ehrh. Bergamot Mint. Lake, Franklin. From Europe. 1654. Mentha longifolia (L.) Huds. European Mint. Lake County. From Europe. 1655. Mentha rotundifolia (L.) Huds. Roundleaf Mint. Franklin County — a waif. From Europe. 1656. Mentha alopeeuroides Hull. Woolly Mint. Franklin County. From Europe. 1657. Mentha arvensis L. Field Mint. Lake County. From Europe. 1658. Mentha cardiaca Gerarde. Small-leaf Mint. Montgomery Coun- ty. From Europe. 1659. Mentha canadensis L. American Wild Mint. General. 1660. CoUinsonia canadensis L. Stone-root. General. 1661. Perilla frutescens (L.) Britt. Perilla. Warren County. Native of India. 1662. Agastache nepetoides (L.) Ktz. Catnip Giant-hyssop. General. 1663. Agastache scrophulariaefolia (Willd.) Ktz. Figwort Giant-hys- sop. Medina, Stark, Auglaize, Champaign, Madison, Hock- ing. 1664. Nepeta cataria L. Catnip. General and abundant. Naturalized from Europe. 1665. Glecoma hederacea L. Ground Ivy. General and abundant. Naturalized from Europe. 1666. Prunella vulgaris L. Common Self-heal. General and abundant. Native of Europe. 1667. Dracocephalum virginianum L. Virginia Dragon-head. Rather general. 1668. Synandra hispidula (Mx.) Britt. Synandra. Belmont, Wyan- dot, Franklin, Miami, Hamilton, Clermont, Lawrence. 1669. Galeopsis tetrahit L. Hemp-nettle. Lake County. From Europe. 1670. Leonurus cardiaca L. Common Motherwort. General and abun- dant. Naturalized from Europe. 1671. Lamium amplexicaule L. Common Henbit. Rather general. From Europe. VASCULAR PLANTS OF OHIO 219 1672. Lamium purpureum L. Red Henbit. "Warren, Brie, Lorain. From Europe. 1673. Lamium maeulatum L. Spotted Henbit. Washington, Miami, Knox, Marion, Auglaize, Lorain. Prom Europe. 1674. Lamium album L. "White Henbit. Miami, Lorain. From Europe. 1675. Stachys palustris L. Marsh Hedge-nettle. Rather general. 1676. Stachys tenuifolia "Willd. Smooth Hedge-nettle. Rather general. 1677. Stachys asper Mx. Rough Hedge-nettle. Rather general. 1678. Stachys eordata Ridd. Cordate Hedge-nettle. Southern Ohio, as far north as Noble, Franklin, and Auglaize Counties. 1679. Blephilia ciliata (L.) Raf. Downy Blephilia. Northern part of the state; as far south as Harrison, Franklin, and Mont- gomery Counties. 1680. Blephilia hirsuta (Prush) Torr. Hairy Blephilia. General. 1681. Monarda punctata L. Horsemint. No specimens. 1682. Monarda didyma L. American Beebalm. Trumbull, Portage, Cuyahoga, Medina, Madison. 1683. Monarda clinopodia L. Basil Balm. General. 1684. Monarda fistulosa L. "Wild Bergamot. General and abundant. 1685. Monarda mollis L. Caneseent "Wild Bergamot. Rather general. 1686. Salvia lyrata L. Lyreleaf Sage. Pike, Lawrence, Gallia, Meigs. 1687. Salvia laneeifolia Poir. Lanceleaf Sage. Franklin County. From the "West. 1688. Salvia verbenaca L. Wild Sage. No specimens. From Europe. 1689. Salvia officinalis L. Common Sage. Stark County. Escaped. Phrjnnaceae. Lopseed Family. 1690. Phryma leptostachya L. Lopseed. General. Order, Plantaginales. Plantaginaceae. Plaintain Family. 1691. Plantago eordata Lam. Heartleaf Plantain. Lucas, Auglaize, Madison, Franklin. 1692. Plantago rugellii Dee. Rugel's Plantain. General and abundant. 1693. Plantago major L. Common Plantain. Rather general. 1694. Plantago lanceolata L. Ribgrass Plantain. General and abun- dant. Naturalized from Europe. 1695. Plantago aristata Mx. Large-bracted Plantain. Rather general. 220 OHIO BIOLOGICAL SUEVET 1696. Plantago virginica L. Dwarf Plantain. Gallia, Jackson, Pike, Ross, Stark, Cuyahoga, Lake. 1697. Plantago arenaria W. & K. Sand Plantain. Montgomery Coun- ty. From Europe. Subclass, INFERAB. Order, TJmbellales. Araliaceae. Ginseng Family. 1698. Aralia spinosa L. Angelica-tree. Clermont, Hocking. 1699. Aralia racemosa L. American Spikenard. General. 1700. Aralia nudicaulis L. "Wild Sarsaparilla. Northern part of state, as far south as Licking County. 1701. Aralia hispida Vent. Bristly Sarsaparilla. Lake, Cuyahoga. 1702. Panax quinquefolium L. Common Ginseng. General. 1703. Panax trifolium L. Dwarf Ginseng. Columbiana, Cuyahoga, Lorain, Medina, Seneca, Richland. Ammiaceae. Carrot Family. 1704. Eryngium aquaticum L. Rattlesnake-master. Wyandot, Erie. 1705. Sanicula marylandica L. Black Snakeroot. Rather general. 1706. Sanicula gregaria Bickn. Clustered Snakeroot. Rather general 1707. Sanicula canadensis L. Short-styled Snakeroot. General and abundant. 1708. Sanicula trifoliata Bickn. Large-fruited Snakeroot. Southern and eastern part of state to Geauga, Morrow, and Preble Counties. 1709. Deringa canadensis (L.) Ktz. Honewort. General. 1710. Chaerophyllum procumbens (L.) Crantz. Spreading Chervil. General. 1711. Washingtonia claytoni (Mx.) Britt. Woolly Sweet-cicely. Gen- eral. 1712. Washingtonia longistylis (Torr.) Britt. Long-styled Sweet- cicely. General. 1713. Scandix pecten- veneris L. Venus '-comb. Lake County. From Europe. 1714. Pastinaca sativa L. Wild Parsnip. General and abundant. Nat- uralized from Europe. 1715. Heracleum lanatum Mx. Cow-parsnip. Rather general. VASCULAR PLANTS OF OHIO 221 1716. Conioselium chinense (L.) B. S. P. Hemlock-parsley. Lake, Summit. 1717. Angelica atropurpnrea L. Purple-stemmed Angelica. Eather general. 1718. Angelica villosa (Walt.) B. S. P. Pubescent Angelica. Eastern half of state, west to Adams, Fairfield and Richland Coun- ties. 1719. Oxypolis rigidus (L.) Raf. Cowbane. Hamilton, Clark, Frank- lin, Brie, Fulton, Champaign, Huron, Montgomery, Madison, 1720. Bupleurum rotundifolium L. Hare's-ear. "Warren County. From Europe. 1721. Thaspium trifoliatum (L.) Britt. Purple Meadow-parsnip. General. 1722. Thaspium barbinode (Mx.) Nutt. Hairy-jointed Meadow-pars- nip. General. 1723. Taenidia integerrima (L.) Drude. Yellow Pimpernel. General. 1724. Zizia aurea (L.) Koch. Early Meadow-parsnip. Rather general. 1725. Zizia cordata (Walt.) DC. Heartleaf Meadow-parsnip. Lorain, Richland, Wyandot, Madison, Franklin, Warren, Gallia, Washington. 1726. Apium petroselinura L. Parsley. Madison County. Escaped from cultivation. 1727. Foeniculum foeniculum (L.) Karst. Fennel. Hocking, Scioto. From Europe. 1728. Aethusa cynapiura L. Fool's Parsley. Lake County. From Europe. 1729. Hydrocotyle umbellata L. Umbellate Marsh-pennywort. Por- tage, Stark. 1730. Hydrocotyle americana L. American Marsh-pennywort. Cuya- hoga, Summit, Wayne, Stark. 1731. Erigenia bulbosa (Mx.) Nutt. Harbenger-of -spring. General. 1732. Conium maculatum L. Poison-hemlock. Montgomery, Knox, Lake. From Europe. 1733. Aegopodium podagraria L. Goutweed. Lake County. From Europe. 1734. Eulophus americanus Nutt. Eastern Eulophus. No specimens. 1735. Pimpinella saxifraga L. Pimpernel. No specimens. From Europe. 222 OHIO BIOLOGICAL SUEVBT 1736. Sium cicutaefolium Schrank. Water-parsnip. General, but no specimens from the southern counties. 1737. Cicuta maculata L. Spotted Water-hemlock. General. 1738. Cicuta bulbifera L. Bulb-bearing Water-hemlock. Northern part of state south to Perry and Clark Counties. 1739. Carum carui L. Caraway. Columbiana, Ashland, Lorain, Pul- ton. From Europe. 1740. Daucus earota L. Wild Carrot. General and abundant. Nat- uralized from Europe. 1741. Torilis anthriscus (L.) Gmel. Erect Hedge-parsley. Hamilton County. From Europe. Cornaceae. Dogwood Family. 1742. Cornus alternifolia L. f. Blue Dogwood. General. 1743. Cornus femina Mill. Panicled Dogwood. General in the north- ern half of the state. 1744. Cornus stolonifera Mx. Red-osier Dogwood. General in the northern part of the state, south to Stark, Morrow, and Montgomery Counties. 1745. Cornus asperifolia Mx. Roughleaf Dogwood. General. 1746. Cornus amomura Mill. Silky Dogwood. General and abundant. 1747. Cornus rugosa Lam. Roundleaf Dogwood. Cuyahoga, Summit^ Warren. 1748. Cynoxylon floridum (L.) Raf. Flowering Dogwood. General and abundant. 1749. Cynoxylon canadense (L.) Dwarf Dogwood. Stark, Licking. 1750. Nyssa sylvatica Marsh. Tupelo. General. Order, Buhiales. Rubiaceae. Madder Family. 1751. Houstonia coerulea L. Bluets. Southeastern tM^o-thirds of the state as far northwest as Cuyahoga, Crawford, Clark, and Hamilton Counties. 1752. Houstonia purpurea L. Large Houstonia. Clermont, Butler, Highland, Warren. .1753. Houstonia ciliolata Torr. Fringed Houstonia. Lawrence Lick- ing, Franklin, Delaware, Defiance, Lucas, Ottawa, Cuyahoga Lake. " ' VASCULAR PLANTS OF OHIO 223 1754. Houstonia longifolia Gaertn. Longleaf lioustonia. Rather gen- eral, but Ottawa the only northci'n county represented in the herbarium. 1755. Houstonia tenuifolia Nutt. Slenderleaf Houstonia. No speci- mens. 1756. Houstonia angustifolia Mx. Narrowleaf Houstonia. Ottawa County. 1757. Cephalanthus occidentalis L. Button-bush. General and abundant. 1758. Michella repens Ij. Partridge-berry. Rather general. 1759. Spermacoce glabra Mx. Smooth Buttonweed. No specimens. 1760. Diodia teres Walt. Rough Buttonweed. Lake County. 1761. Galium pilosum Ait. Hairy Bedstraw. Eastern Ohio; as far west as Lorain, Knox, Fairfield, and Adams Counties. 1762. Galium lanceolatum Torr. Lanceleaf Wild Licorice. Rather general. 1763. Galium circaezans Mx. Wild Licorice. General and abundant. 1764. Galium boreale L. Northern Bedstraw. Ottawa, Lorain. 1765. Galium triflorum Mx. Fragrant Bedstraw. General. 1766. Galium mollugo L. White Bedstraw. Lake, Fayette. From Europe. 1767. Galium tinetorium L. Stiff Marsh Bedstraw. Rather general. 1768. Galium trifidum L. Small Bedstraw. Northern Ohio, as far south as Shelby, Madison, Perry, and Harrison Counties. 1769. Galium claytoni Mx. Clayton's Bedstraw. Brie County. 1770. Galium concinnum T. & G. Shining Bedstraw. General and abundant. 1771. Galium asprellum Mx. Rough Bedstraw. Rather general; no specimens from the southern counties. 1772. Galium aparine L. Common Cleavers. General and abundant. 1773. Sherardia arvensis L. Blue Field-madder. Cuyahoga County. From Europe. Caprifoliaceae. Honeysuckle Family. 1774. Sambucus canadensis L. Common Elderberry. General and abundant. 1775. Sambucus racemosa L. Red Elderberry. Rather general. 1776. Viburnum pubescens (Ait.) Pursh. Downy Arrow-wood. Lo- rain, Erie, Wyandot, Auglaize, Williams. 224 OHIO BIOLOGICAL SURVEY 1777. Viburnum dentatum L. Toothed Arrow-wood. Ashtabula, Geauga, Lorain, Summit, Stark, Wayne, Ashland, Tusca- rawas. 1778. Viburnum scabrellum (T. & Gr.) Chapm. Roughleaf Arrow- wood. Adams, Brown, Hocking, Madison. 1779. Viburnum cassinoides L. Withe-rod. Ashtabula, Geauga, Cuy- ahoga, Summit, Lorain, Hocking. 1780. Viburnum lentago L. Sheepberry. Rather general. 1781. Viburnum prunifolium L. Black Haw. General. 1782. Viburnum lantana L. Wayfaring-tree. Lake County. From Europe. 1783. Viburnum acerifolium L. Mapleleaf Arrow-wood. General. 1784. Viburnum opulus L. Cranberry-tree. Lake, Geauga, Cham- paign. 1785. Viburnum alnifolium Marsh. Hobblebush. Ashtabula, Lake 1786. Triosteum angustifolium L. Yellow Horse-gentian. Cuyahoga, Warren, Clermont. 1787. Triosteum perfoliatum L. Common Horse-gentian. General. 1788. Symphoricarpos racemosus Mx. Snowberry. Rather general. 1789. Symphoricarpos symphoricarpos (L.) MacM. Coralberry. Gen- eral. 1790. Lonicera canadensis Marsh. American Fly Honeysuckle. Lake, Summit, Cuyahoga, Lorain. 1791. Lonicera oblongifolia (Goldie) Hook. Swamp Fly Honeysuckle. Cuyahoga County. 1792. Lonicera tartarica L. Tartarian Honeysuckle. Ashtabula, Lake, Cuyahoga, Lorain, Licking, Franklin, Auglaize. Escaped from cultivation. 1793. Lonicera xylosteum L. European Fly Honeysuckle. Lake Coun- ty. Native of Europe. 1794. Lonicera japonica Thunb. Japanese Honeysuckle. Adams, Brown, Auglaize. Escaped from cultivation. 1.795. Lonicera senapervirens L. Trumpet Honeysuckle. Cuyahoga County. 1796. Lonicera eaprifolium L. Italian Honeysuckle. No specimens. From Eiirope. 1797. Lonicera hirsuta Baton. Hairy Honeysuckle. Ottawa, Lorain, . Monroe. 1798. Lonicera glaucescens Rydb. Glausccnt Honeysuckle. General. VASCULAR PLANTS OF OHIO 225 1799. Lonicera sullivantii Gr. SuUivant's Honeysuckle. Stark, Mus- kingum, Franklin, Madison, Clark, Highland. 1800. Lonicera dioica L. Smoothleaf Honeysuckle. Champaign, Franklin. 1801. Linnaea americana Forbes. American Twin-flower. Stark County. 1802. Diervilla diervilla (L.) MacM. Busli-honeysuekle. Lucas, Lo- rain, Summit, "Wayne, Stark, Franklin. Valerianaceae. Valerian Family. 1803. Valerianella locusta (L.) Bettke. European Corn-salad. Hamil- ton, Ross, Lorain, Cuyahoga. From Europe. 1804. Valerianella chenopodi folia (Pursh.) DC. Goosefoot Corn-salad. Rather general. 1805. Valerianella radiata (L.) Dufr. Beaked Corn-salad. General. 1806. Valerianella woodsiana (T. & G.) Walp. Wood's Corn-salad. Erie, Richland, Franklin, Clark. 1807. Valeriana pauciflora Mx. Large-flowered Valerian. Western half of Ohio, as far east as Ottawa, Franklin, and Lawrence Counties. 1808. Valeriana edulis Nutt. Edible Valerian. Champaign County. 1809. Valeriana ofScinalis L. Garden Valerian. Ashtabula, Lake. From Europe. Order, Campanulales. Campanulaceae. Bellflower Family. 1810. Campanula rapunculoides L. European Bellflower. Cuyahoga, Lorain, Auglaize, Crawford, Carroll, Franklin, Hamilton. From Europe. 1811. Campanula americana L. Tall Bellflower. General and abun- dant. 1812. Campanula rotundifolia L. Harebell. Ottawa County. 1813. Campanula aparinoides Pursh. Marsh Bellflower. Rather gen- eral; no specimens from the southeastern and northwestern counties. 1814. Specularia perfoliata (L.) DC. Venus '-looking-glass. General Lobeliaceae. Lobelia Family. 1815. Lobelia cardinalis L. Cardinal Lobelia. General. 226 OHIO BIOLOGICAL SURVEY 1816. Lobelia syphalitica L. Blue Lobelia. General and abundant. 1817. Lobelia puberula Mx. Downy Lobelia. Gallia, Meigs, Hocking. 1818. Lobelia spieata Lam. Pale Spiked Lobelia. General. 1819. Lobelia leptostachys A. DC. Spiked Lobelia. Adams, Gallia, Meigs, Hocking, Fairfield, Clark. 1820. Lobelia inflata L. Indian-tobacco. General. 1821. Lobelia kalmii L. Kalm's Lobelia. General. Order, Compositales. Dipsacaceae. Teazel Family. 1822. Dipsaeus sylvestris Huds. "Wild Teazel. General and abundant. Naturalized from Europe. Ambrosiaceae. Ragweed Family. 1823. Xanthium pennsylvanieum Wallr. Pennsylvania Cocklebur. General. 1824. Xanthium americanum Walt. American Cocklebur. Athens, Vinton, Washington. 1825. Xanthium spinosum L. Spiny Cocklebur. Montgomery County. Introduced. 1826. Ambrosia trifida L. Giant Ragweed. General. 1827. Ambrosia psilostachya DC. Western Ragweed. Franklin, Lake. Introduced from the West. 1828. Ambrosia elatior L. Roman Ragweed. General and abundant. Helianthaceae. Sunflower Family. 1829. Heliopsis helianthoides (L.) Sw. Smooth Oxeye. General and abundant. 1830. Heliopsis scabra Dunal. Rough Oxeye. Erie, Wyandot, Wayne. Madison, Ross. 1831. Verbesina alba L. Verbesina. Rather general. 1832. Rudbeekia triloba L. Thinleaf Cone-flower. Rather general; no specimens from the eastern counties. 1833. Rudbeekia hirta L. Black-eyed-Susan. General and abundant. 1834. Rudbeekia fulgida Ait. Orange Cone-flower. Franklin, Union. 1835. Rudbeekia speciosa Wend. Showy Cone-flower. Montgomery, Champaign, Madison, Franklin. 1835a. Rudbeekia speciosa sullivanti (Boy. & Bead.) Rob. No spec- imens. VASGULAE PLANTS OF OHIO 227 1836. Rudbeekia laciniata L. Tall Cone-flower. General. 1837. Ratibida pinnata (Vent.) Barnh. Tall Nigger-head. Rather general. 1838. Ratibida columnaris (Sims.) D. Don. Prairie Nigger-head. A waif in Franklin County. 1839. Echinacea purpurea (L.) Moench. Purple Cone-flower. Clark, Madison, Franklin, Holmes, Lucas. 1840. Helianthus occid entails Ridd. Fewleaf Sunflower. Fulton, Erie, Franklin. 1841. Helianthus microcephalus T. & G. Small "Wood Sunflower. Rather general. 1842. Helianthus giganteus L. Giant Sunflower. From Erie, Rich- land, and Fairfield Counties westward. 1843. Helianthus maximiliani Schrad. Maximilian's Sunflower. Lake, Franklin. From the West. 1844. Helianthus grosse-serratus Mart. Sawtooth Sunflower. Cuya- hoga, Erie, Huron, "Wood, Auglaize, Clark, Madison. 1845. Helianthus kellermani Britt. Kellerman's Sunflower. Frank- lin County. 1846. Helianthus divaricatus L. "Woodland Sunflower. Rather gen- eral. 1847. Helianthus mollis. Lam. Hairy Sunflower. Brie, Franklin. 1848. Helianthus doronicoides Lam. Oblong-leaf Sunflower. Rather general; no specimens from the eastern and southeastern counties. 1849. Helianthus decapetalus L. Thinleaf Sunflower. Rather general. 1850. Helianthus tracheliifolius Mill. Throatwort Sunflower. Rather general ; no specimens from the southeastern third of Ohio. J 851. Helianthus strumosus L. Paleleaf "Wood Sunflower. Rather general; no specimens from the southeastern third of the state. 1852. Helianthus hirsutus Raf. Hirsute Sunflower. General. 1853. Helianthus laetiflorus Pers. Showy Sunflower. Franklin, "Wayne. 1854. Helianthus tuberosus L. Jerusalem Artichoke. General. 1855. Helianthus annuus L. Common Sunflower. Rather general. From the "West. 1856. Helianthus petiolaris Nutt. Prairie Sunflower. Lake County. From the "West. 228 OHIO BIOLOGICAL SUEVEY 1857. Phaetliusa helianthoides (Mx.) Britt. Sunflower Crownbeard. Madison, Clark, Adams. 1858. Ridan alternifolius (L.) Britt. Ridan. General. 1859. Coreopsis laneeolata L. Lanee-leaf Tiekseed. Franklin County. 1860. Coreopsis tripteris L. Tall Tiekseed. Rather general. 1861. Coreopsis major Walt. Greater Tiekseed. Gallia, Lawrence, Scioto. 1862. Coreopsis vertieillata L. Whorled Tiekseed. No specimens. 1863. Coreopsis tinctoria Nutt. Garden Tiekseed. Montgomery, Franklin, Cuyahoga. From the "West. 1864. Bidens laevis (L.) B. S. P. Smooth Bur-marigold. Columbiana, Erie, Logan, Hamilton. 1865. Bidens cernua L. Nodding Bur-marigold. General. 1866. Bidens connata Muhl. Swamp Bur-marigold. Rather general. 1867. Bidens comosa (Gr.) "Wieg. Leafy-braeted Bur-marigold. Aug- laize, Delaware, Franklin, Vinton, Belmont. 1868. Bidens discoidea (T. & G.) Britt. Small Beggar-ticks. Brie County. 1869. Bidens frondosa L. Black Beggar-ticks. Meigs, Vinton, Holmes. 1870. Bidens vulgata Greene. Tall Beggar-ticks. General. 1871. Bidens bipinnata L. Spanish-needles. Rather general ; no speci- mens from the northwestern counties. 1872. Bidens trichosperma (Mx.) Britt. Tall Tiekseed. General. 1873. Bidens aristosa (Mx.) Britt. Western Tiekseed. Wyandot, Champaign, Clark, Madison. 1874. Megalodonta beckii (Torr.) Greene. Water-marigold. Brie, Stark. 1875. Galinsoga parviflora Cav. Galinsoga. Lake, Cuyahoga, Licking, Belmont, Columbiana, Jefferson, Monroe, Franklin, Mont- gomery. From tropical America. 1876. Polymnia uvedalia L. Yellow Leaf -cup. Cuyahoga, Noble, Gal- lia, Lawrence, Clermont, Clark. 1877. Polymnia canadensis L. Small-flowered Leaf-cup. General. 1878. Silphium integrifolium Mx. Entire-leaf Rosin-weed. No speci- mens. 1879. Silphium trifoliatum L. Whorled Rosin-weed. Rather general; no specimens from the northwestern counties. 1880. Silphium laeiniatum L. Compass-plant. Summit County 1881. Silphium perfoliatura L. Indian-cup. General. VASCULAR PLANTS OF OHIO 229 1882. Silphium terebinthinaceum Jaeq. Prairie Dock (Rosin- weed). Cuyahoga, Wayne, Erie, Ottawa, Lucas, Pulton, Defiance, Hancock, Champaign, Clark, Madison. 1883. Parthenium hysterophorus L. Parthenium. A waif in Franklin County. 1884. Tetraneuris herbacea Greene. Eastern Tetraneuris. Ottawa County. 1885. Helenium autumnale L. Common Sneezeweed. Rather general; no specimens from the southeastern counties. 1886. Helenium nudiflorum Nutt. Purple-headed Sneezeweed. Lake, Franklin. 1887. Helenium tenuifolium Nutt. Slender-leaf Sneezeweed. Frank- lin, Lake. 1888. Boebera papposa (Vent.) Rydb. Fetid Marigold. Franklin, Delaware, Logan, Madison, Hamilton. From the "West. 1889. Inula helenium L. Elecampane. General, but no specimens from the southernmost counties. From Europe. 1890. Gifola germaniea (L.) Dum. Herb Impius. Guernsey County. From Europe. 1891. Gnaphalium obtusifolium L. ■ Fragrant Cudweed. General. 1892. Gnaphalium decurrens Ives. Clammy Cudweed. Cuyahoga County. 1893. Gnaphalium uliginosum L. Marsh Cudweed. General. 1894. Gnaphalium purpureum L. Purplish Cudweed. Rather general. 1895. Anaphalis margaritacea (L.) Benth. & Hook. Pearly Everlast- ing. Cuyahoga County. 1896. Antennaria parlinii Fern. Parlin's Everlasting. General. 1897. Antennaria solitaria Rydb. Single-headed Everlasting. Law- rence County. 1898. Antennaria plantaginifolia (L.) Rich. Plantain-leaf Everlast- ing. General. 1899. Antennaria neodioica Greene. Smaller Everlasting. Lake, Aug- laize. 1900. Antennaria neglecta Greene. Field Everlasting. Rather general. 1901. Grindelia squarrosa (Pursh) Dun. Broadleaf Gum-plant. Ham- ilton County. From the "West. 1902. Chrysopsis graminifolia (Mx.) Ell. Grassleaf Golden-aster. No specimens. 230 OHIO BIOLOGICAL SUEVET 1903. Chrysopsis mariana (L.) Nutt. Maryland Golden-aster. Hock- ing, Jackson. 1904. Solidago squarrosa Muhl. Stout Goldenrod. Ashtabula, Lake, Cuyahoga. 1905. Solidago caesia L. Wreath Goldenrod. General. 1906. Solidago flexicaulis L. Zig-zag Goldenrod. Eastern Ohio, as far west as Cuyahoga, Fairfield, Jackson, and Lawrence Coun- ties; also in Ottawa County. 1907. Solidago bicolor L. White Goldenrod. Columbiana, Geauga, Cuyahoga, Summit, Wayne, Brie, Fairfield, Vinton, Jackson, Lawrence. 1908. Solidago hispida Muhl. Hairy Goldenrod. Ottawa, Lake. 1909. Solidago erecta Pursh. Slender Goldenrod. Fairfield, Hocking, Meigs. 1910. Solidago uliginosa Nutt. Bog Goldenrod. Lucas, Portage, Stark, Wayne, Licking, Franklin. 1911. Solidago speciosa Nutt. Showy Goldenrod. Lucas, Franklin, Fairfield, Lawrence. 1912. Solidago rigidiuscula (T. & G.) Port. Slender Showy Golden- rod. Brie, Wyandot, Wood, Lucas, Fulton. 1913. Solidago rugosa Mill. Wrinkle-leaf Goldenrod. Rather general. 1914. Solidago patula Muhl. Roughleaf Goldenrod. Rather general. 1915. Solidago ulmnifolia Muhl. Blmleaf Goldenrod. Rather general. 1916. Solidago neglecta T. & G. Swamp Goldenrod. Wood, Madison, Fairfield. 1917. Solidago juncea Ait. Plume Goldenrod. Rather general. 1918. Solidago arguta Ait. Cutleaf Goldenrod. Brie County. 1919. Solidago- canadensis L. Canada Goldenrod. General and abun- dant. 1920. Solidago serotina Ait. Late Goldenrod. General. 1921. Solidago nemoralis Ait. Gray Goldenrod. General. 1922. Solidago rigida L. Stiff Goldenrod. Erie, Ottawa, Lucas, De- fiance, Auglaize, Madison, Franklin, Lawrence. 1928. Solidago ohioensis Ridd. Ohio Goldenrod. Stark, Brie, Wyan- dot, Franklin, Champaign, Clark, Montgomery. 1924. Solidago riddellii Frank. Riddell's Goldenrod. Lucas, Fulton, Wyandot, Franklin, Madison, Clark. 1925. Euthamia graminifolia (L.) Nutt. Bushy Fragrant Goldenrod. General. "\'ASCULAB PLANTS OF OHIO ^.'il 1926. Euthamia tenuifolia (Pursli.) Greene. Slender Fragrant Golden- rod. Erie, Lucas, Cujahoga, Lake. 1927. Bellis perennis L. Europeaji Daisy. Lake, Cuyahoga. From Europe. 1928. Boltonia asteroides (L.) L'ller. Boltonia. Erie, Ottawa, Lucas, Auglaize, Paulding, Defiance. 1929. Sericocarpus linifolius (L.) B. S. P. Narrowleaf Whitet.op Aster. No specimens. 1930. Sericocarphus asteroides (L.) B. S. P. Toothed Whitetop Aster. Cuyahoga, Summit, Wayne, Holmes, Fairfield, Hocking, Jackson, Gallia, Lawrence. 1931. Aster divaricatus L. White Wood Aster. Meigs, Franklin, Fair- field,, Lorain, Erie. 1932. Aster macrophyllus L. Largeleaf Aster. Rather general; no specimens from the southwestern counties. 1933. Aster shortii Hook. Short's Aster. From Franklin and Mont- gomery Counties southward; also in Lake and Ottawa Counties. 1934. Aster azureus Lindl. Azure Aster. Franklin, Wood, Fulton, Erie. 1935. Aster cordifolius L. Common Blue Wood Aster. Rather general. 1936. Aster lowrieanus Port. Lowrie's Aster. Lake, Cuyahoga, Aug- laize, Fairfield, Hamilton. 1937. Aster lindleyanus T. & G. Lindley's Aster. Wayne, Franklin. 1938. Aster drummondii Lindl. Drummond 's Aster. Madison County. 1939. Aster safittifolium Willd. Arrowleaf Aster. Rather general. 1940. Aster undulatus L. Wavy-leaf Aster. Wayne County. 1941. Aster patens Ait. Late Purple Aster. Wayne County. 1942. Aster phlogifolius Muhl. Thinleaf Purple Aster. Wayne, Por- tage. 1943. Aster novae-angliae L. New England Aster. General. 1944. Aster oblongifolius Nutt. Aromatic Aster. No specimens. 1945. Aster puniceus L. Purple-stem Aster. Rather general. 1946. Aster prenanthoides Muhl. Crooked-stem Aster. Rather general. 1947. Aster laevis L. Smooth Aster. Rather general. 1948. Aster junceus Ait. Rush Aster. Licking, Wayne. 1949. Aster lateriflorus (L.) Britt. Starved Aster. Rather general. 1950. Aster hirsuticaulis Lindl. Roughstem Aster. Warren, Auglaize. 1951. Aster vimineus Lam. Small White Aster. Wayne County. 232 OHIO BIOLOGICAL SURVEY 1952. Aster multiflorus Ait. Dense-flowered Aster. Lucas, Erie, Gallia. 1953. Aster dumosus L. Bushy Aster. Erie County. 1954. Aster salieifolius Lam. Willow Aster. Wayne County. 1955. Aster paniculatus Lam. Panicled Aster. General. 1956. Aster tradeseanti L. Tradescant 's Aster. Rather general. 1957. Aster faxoni Porter. Faxon's Aster. Vinton County. 1958. Aster ericoides L. White Heath Aster. General. 1958a. Aster ericoides platyphyllus T. & G. Western half of state, east to Brie, Franklin, and Meigs Counties. 1959. Aster ptarmieoides (Nees.) T. & G. Upland White Aster. (Ot- tawa County — Moseley Herbarium.) 1960. Erigeron pulehellus Mx. Showy Fleabane. General. 1961. Erigeron philadelphieus L. Philadelphia Fleabane. General. 1962. Erigeron annuus (L.) Pers. White-top Fleabane. General. 1963. Erigeron ramosus (Walt.) B. S. P. Daisy Fleabane. General. 1964. Leptilon canadense (L.) Britt. Common Horseweed. General. 1965. Doellingeria umbellata (Mill.) Nees. Tall White-top Aster. Rather general. 1966. Doellingeria inflrraa (Mx.) Greene. Infirm Aster. Portage County. 1967. lonactis linariifolius (L.) Greene. Stiffleaf Aster. Adams, Hocking. 1968. Bupatorium maculatum L. Spooted Joe-Pye-weed. General. 1969. Eupatorium purpureum L. Joe-Pye-weed. General. 1970. Eupatorium serotinum Mx. Late-flowering Thorough wort. Ham- ilton County. 1971. Eupatorium altissimum L. Tall Thoroughwort. Hamilton, Montgomery, Franklin, Brie, Lucas. 1972. Eupatorium sessilifplium L. Upland Boneset. Southeastern half of state, to Montgomery, Franklin, Wayne, Portage and Hamilton Counties. 1973. Eupatorium rotundifolium L. Roundleaf Thoroughwort. Hock- ing County. 1974. Eupatorium perfoliatum L. Common Boneset. General. 1975. Eupatorium urticaefolium Reich. White Snake-root. General. 1976. Eupatorium aromaticum L. Smaller White Snake-root. Hock- ing County. VASCULAE PLANTS OF OHIO 233 1977. Bupatorium coelestinum L. Mist-flower. Southern Ohio ; north to Hamilton, Fairfield, and Washington Counties; also in Ashtabula County. 1978. Kuhnia eupatorioides L. False Boneset. Lucas, Erie, Clark, Franklin, Gallia, Lawrence. 1979. Lacinaria squarrosa (L.) Hill. Scaly Blazing-star. Lucas, Erie. 1980. Lacinaria cylindrica (Mx.) Ktz. Cylindric Blazing-star. Frank- lin County. 1981. Lacinaria punctata (Hook.) Ktz. Dotted Blazing-star. A waif in Franklin County. 1982. Lacinaria scariosa (L.) Hill. Large Blazing-star. Erie, Lucas, Fairfield. 1983. Lacinaria spicata (L.) Ktz. Dense Blazing-star. Paulding, Lucas, Wood, Brie, Wyandot, Champaign, Clark, Hocking. 1984. Vernonia noveboracensis (L.) Willd. New York Ironweed. Gal- lia County. 1985. Vernonia altissima Nutt. (V. maxima Small). Tall Ironweed. General and abundant. 1986. Vernonia fasciculata Mx. Western Ironweed. Erie County. 1987. Vernonia missurica Raf. Missouri Ironweed. Erie County. 1988. Elephantopus carolinianus Willd. Carolina Eilephant's-foot. Scioto, Jackson. 1989. Achillea millefolium L. Common Milfoil. General and abundant. 1990. Anthemis cotula L. Common Dog-fennel. General and abun- dant. Naturalized from Europe. 1991. Anthemis arvensis L. Field Dog-fennel. Lorain, Lake. From Europe. 1992. Anthemis tinctoria L. Yellow Dog-fennel. Guernsey County. From Europe. 1993. Chrysanthemum leucanthemum L. Oxeye Daisy. General and abundant. Naturalized from Europe. 1994. Chrysanthemum parthenium (L.) Pers. Common Feverfew, Lake, Erie, Montgomery. From Europe. 1995. Chrysanthemum balsamita L. Sweet-Mary. Cuyahoga, Ottawa, Franklin, Madison. Escaped from gardens. 1996. Chrysanthemum indicum L. Chrysanthemum. Escaped in Adams County. 1997. Matricaria inodora L. Scentless Camomile. Lake, Lawrence. From Europe. 234 OHIO BIOLOGICAL SURVEY 1998. Matricaria chamomilla L. German Camomile. Ottawa County. From Europe. 1999. Matricaria matricarioides (Lees.) Port. Rayless Camomile. Stark County. From the Pacific coast. 2000.. Tanacetum vulgare L. Common Tansy. General. Naturalized from Europe. 2001. Artemisia caudata Mx. Wild "Wormwood. Erie County. 2002. Artemisia annua L. Annual Wormwood. Rather general. In- troduced. 2003. Artemisia biennis Willd. Biennial Wormwood. Ashtabula, Cuy- ahoga, Lucas, Auglaize, Shelby, Wyandot, Franklin. 2004. Artemisia vulgaris L. Common Mugwort. Escaped in Lake and Cuyahoga Counties. 2005. Artemisia pontica L. Eoman Wormwood. Champaign, Portage. Prom Europe. 2006. Artemisia gnaphalodes Nutt. Prairie Cudweed. Lake County. Prom the West. 2007. Erechtites hieraeifolia (L.) Raf. Pireweed. General. 2008. Mesadenia reniformis (Muhl.) Raf. Great Indian-plantain. Clermont, Greene. 2009. Mesadenia atriplicifolia (L.) Raf. Pale Indian-plantain. Gen- eral. 2010. Mesadenia tuberosa (Nutt.) Britt. Tuberous Indian-plantain. Montgomery, Champaign, Logan. 2011. Synosma suaveolens (L.) Raf. Sweet-scented Indian-plantain. Cuyahoga, Lorain, Stark, Clark, Jackson. 2012. Senecio aureus L. Golden Squaw-weed. General. 2013. Senecio obvatus Muhl. Roundleaf Squaw-weed. Rather general. 2014. Senecio panperculus Mx. Balsam Squaw-weed. Ottawa County. 2015. Senecio vulgaris L. Common Groundsel. Lake, Lorain, Aug- laize. Prom Europe. 2016. Tussilago farfara L. Coltsfoot. Lake, Cuyahoga. Prom Europe. 2017. Arctium tomentosum (Lam.) Schk. Woolly Burdock. Erie County. From Europe. 2018. Arctium lappa L. Great Burdock. Lorain, Cuyahoga. Prom Europe. 2019. Arctium minus Schk. Common Burdock. General and abun- dant. Naturalized from Europe. VASCULAR PLANTS OP OHIO -■!•'' ::020. Cirsium laneeolatnm (L.) Hill. Spear Thistle. Ilalhcr general. Prom Europe. 2021. Cirsium altissiinuin (L.) Spreng. Tall Thistle. Rather general. 2022. Cirsium discolor (Muhl.) Spreug. Field Thistle. We.stern Ohio, as far east as Erie, Huron, Fairfield, and Clermont Counties. 2023. Cirsium virginianum (L.) Mx. Virginia Thistle. Madison County. 2025. Cirsium muticum Mx. Swamp Thistle. General. 2026. Cirsium arvense (L.) Scop. Canada Thistle. General. From Europe. 2027. Onopordon aeanthium L. Scotch Thistle. Hamilton, Wayne. Prom Europe. 2028. Centaurea scabiosa L. Scabious Star-thistle. Lake County. Prom Europe. 2029. Centaurea jacea L. Brown Star-thistle. Richland County. Prom Europe. 2030. Centaurea cyanus L. Bachelor 's-Button. Montgomery, Frank- lin, Sandusky. Escaped from gardens. Cichoriaceae. Chicory Family. 2031. Cichorium intybus L. Chicory. Rather general. Introduced from Europe. 2032. Cynthia virginica (L.) Don. Virginia Cynthia. General. 2033. Lapsana communis L. Nipplewort. Franklin, Lake. Prom Europe. 2034. Arnoseris minima (L.) Dum. Lamb Succory. Lake County. Prom Europe. 2035. Hypochaeris radieata L. Long-rooted Cat's-ear. Lake, Ashta- bula. From Europe. 2036. Apargia nudicaulis (L.) Britt. Rough Hawkbit. Lake County. From Europe. 2037. Tragopogon pratensis L. Yellow Goat's-beard. Lake, Erie, Ful- ton, Auglaize, Franklin, Miami. From Europe. 2038. Tragopogon porrifolius L. Salsify. Rather general ; no speci- mens from the southeastern third of the state. From Europe. 2039. Sonchus arvensis L. Field Sow-thistle. Lake, Franklin. From Europe. 2040^ Sonchus oleraeeus L. Common Sow-thistle. General. Nat- uralized from Europe. 236 OHIO BIOLOGICAL SURVEY 2041. Sonchus asper (L.) Hill. Spiny Sow-thistle. General. Nat- uralized from Europe. 2042. Lactuca virosa L. Prickly Lettuce. General and abundant. Naturalized from Europe. 2043. Lactuca saligna L. Willow Lettuce. Franklin, Greene, Mont- gomery. From Europe. 2044. Lactuca hirsuta Muhl. Hairy Lettuce. Tuscarawas, Ross, Union. 2045. Lactuca canadensis L. Tall Lettuce. General. 2046. Lactuca sagittifolia Ell. Arrowleaf Lettuce. Fairfield County. 2047. Lactuca villosa Jacq. Hairy-veined Blue Lettuce. Miami, Montgomery. 2048. Lactuca floridana (L.) Gaertn. Florida Lettuce. From Brie, Franklin, and Ross Counties westward. 2049. Lactuca spicata (Lam.) Hitch. Tall Blue Lettuce. Rather general. 2049a. Lactuca spicata aurea Jennings. Holmes, Defiance, Cuyahoga, Franklin, Athens. 2050. Nabalus altissimus (L.) Hook. Tall Rattlesnake-root. General. 2051. Nabalus albus (L.) Hook. "White Rattlesnake-root. General. 2052. Nabalus asper (Mx.) T. & G. Rough Rattlesnake-root. Erie County. 2053. Nabalus racemosus (Mx.) DC. Glaucous Rattlesnake-root. Pul- ton, Lucas, Ottawa, Erie, Huron, Wyandot, Champaign, Clark. 2054. Nabalus erepidineus (Mx.) DC. Corymbed Rattlesnake-root. Cuyahoga, Champaign, Warren. 2055. Hieracium canadense Mx. Canada Hawkweed. Erie, Cuyahoga. 2056. Hieracium paniculatum L. Panicled Hawkweed. Cuyahoga, Wayne, Richland, Fairfield, Monroe. 2057. Hieracium scabrum Mx. Rough Hawkweed. General. 2058. Hieracium gronovii L. Gronovius' Hawkweed. Fulton, Brie, Franklin, Gallia. 2059. Hieracium marianum Willd. Maryland Hawkweed. No speci- mens. 2060. Hieracium venosum L. Veined Plawkweed. Eastern Ohio ; west to Cuyahoga, Knox, Fairfield, Jackson, and Lawrence Counties. VASCULAR PLANTS OF OHIO 237 2061. Hieraciuni greenii Port. & Britt. Green's Hawkweed. No specimens. 2062. Hieracium pilosella L. Mouse-ear Hawkweed. Lake County. From Europe. 2063. Hieracium aurantiaeum L. Orange Hawkweed. Ashtabula, Geauga. From Europe. 2064. Crepis capillaris (L.) Wallr. Smooth Hawksbeard. Lake County. From Europe. 2065. Leontodon taraxacum L. Dandelion. General and very abun- dant. Naturalized from Europe. INDEX TO THE GENERA The numbers refer to the list numbers at the left of the species uames. A few familiar synonyms have been included. Abutiiun, 828 Acalypha, 793 Acer, 1229 Acerates, 1480 Achillea, 1989 Acnida, 946 Aconitum, 630 Acorus, 122 Actaea, 645 Acnan, 1094 Adiantum, 16 Adlumia, 676 Aegopodium, 1733 Aesculus, 1226 Aethusa, 1728 Afzelia, 1551 Agalinis, 1556 Agastaohe, 1662 Agave, 555 Agrimonia, 1046 Agropyron, 363 Agrostemma, 905 Agrostis, 390 Ailanthus, 782 Ajuga, 1617 Aletris, 490 Alisma, 82 Alliaria, 705 Allionia, 933 Allium, 482 Alnus, 1286 Alopeeurus, 396 Alsine, 894 Althaea, 823 Alyssum, 684 Amaranthus, 941 Ambrosia, 1826 Amelanchler, 1061 Ammannia, 1194 A mmophila, 395 Amorpha, 1127 Ampelopsis, 1214 Amygdalus, 1093 Anagallis, 1380 Anaphalis, 1895 Anchistea, 19 Andromeda, 1400 Andropogon, 469 Anemone, 634 Angelica, 1717 Anisostichus, 1577 Antennaria, 1896 Anthemis, 1990 Anthoxanthum, 417 Anticlea, 497 Antirrhinum, 1565 Anychia, 938 Apargia, 2036 Apera, 393 Apios, 1175 Apium, 1726 Aplectrum, 598 Apocynum, 1476 Aquilegia, 628 Arabidopsis, 716 Arabia, 721 Aralia, 1698 Arctium, 2017 Arctostaphylos, 1404 Arenaria, 889 Arethusa, 584 Argemone, 669 Argentina, 1014 Arisaema, 126 Aristida, 410 Aristolochia, 1368 Armoriea, 691 Arnoseris, 2034 Aronia, 1058 Arrenatherum, 352 239 240 OHIO BIOLOGICAL SURVEY Artemisia, 2001 Aruneus, 1038 Asarum, 1365 Asclepias, 1482 Aseyrum, 851 Asimina, 606 Asparagus, 521 Asperugo, 1595 Asplenium, 20 Aspris, 358 Aster, 1932 Astragalus, 1132 Atheropogon, 380 Athyrium, 27 Atriplex, 965 Avena, 354 Azalea, 1394 Azolla, 47 Baptisia, 1102 Barbarea, 717 Bartonia, 1473 Batraohium, 622 Baekmannia, 377 Bellis, 1927 Benzoin, 661 Berberis, 657 Berteroa, 682 Betula, 1281 BieueuUa, 674 Bidens, 1864 Bignonia, 1576 Blephariglottis, 575 Blephilia, 1679 Blitum, 960 Boebera, 1888 Poehmeria, 1260 Boltonia, 1928 Botrychium, 2 Bonteloua, 881 Brachyelytrum, 406 Brasenia, 108 Braasioa, 745 Brsiineria, 1839 Promiis, 296 Bnchnera, 1550 Pnpleiiriini, 1720 Bursa, 689 Cakile, 753 Calamagrostis, 388 Calla, 123 Callirrhoe, 822 Callitriehe, 814 Caltha, 612 Camelina i.67 Campanula, 1810 Camptosorus, 29 Cannabis, 1254 Capnoides, 677 Capriola, 378 Carara, 702 Cardamine, 731 Cardiospermum, 1225 Garduus, 2020 Carex, 182 Carpinus, 1278 Carum, 1739 Cassia, 1096 Castalia, 111 Castanea, 1263 Castilleja, 1561 Catalpa, 1578 Caulophyllum, 656 Cesnothus, 1217 Celastrus, 1220 Celosia, 940 Celtis, 1248 Cenehrus, 461 Centaurea, 2028 Centaurium, 1462 Cephalanthvis, 1757 Cerastium, 899 Ceratophyllum, 653 Ceratostigma, 1384 Cercis, 1095 Chaenorrhinum, 1568 Chaerophyllum, 1710 Chaeloehloa, 457 Chamaecrista, 1098 C'hamaedaphne, 1399 Cnamaelirium, 499 Chamaenerion, 1337 Chamaeperielymenum, 1749 Chamaesyce, 808 Cheirinia, 708 Chelidonium, 673 VASCULAR PLANTS OF OHIO 241 Chelone, 1521 Chenopodium, 950 Ulumaplula, 1388 Gliiogenes, 1411 Cliionaathus, 1453 Chrysanthemum, 1993 Ohrysopsis, 1902 Chrysosplenium, 1193 Cic'horium, 2031 Cicuta, 1737 Cimicifuga, 646 Ginna, 394 Gireaea, 1351 Cirsium, 2020 Citrulus, 1360 Glaytonia, 929 Clematis, 640 Cleome, 755 Glinopodium, 1637 Gliutonia, 518 Coeloglossum, 570 Coix, 472 Collinsia, 1526 Collinsonia, 1660 Comandra, 1369 Comarum, 1015 Gommelina, 533 Gomptonia, 1296 Gonioselium, 1716 Gonium, 1732 Conobea, 1529 Conopholis, 1574 Gonringia, 714 Gonvallaria, 520 Convolvulus, 1431 Coptis, 627 Gorallorrhiza, 600 Coreopsis, 1859 Cornus, 1742 Coronilla, 1134 Corylus, 1280 Gontinus, 1241 Cotoneaster, 1083 Gracca, 1129 Crataegus, 1063 Grepis, 2064 Crocanthemum, 852 Crocus, 560 Crotolaria, 1105 Croton, 791 Cubelium, 860 Gueumis, 1361 Cucurbita, 1358 Cunila, 1646 Cuscuta, 1435 Cycloloma, 962 Cymbalaria, 1571 Oynanchum, 1495 Cynoglossum, 1590 Gynosurus, 348 Cynoxylon, 1748 Cynthia, 2032 Gyperus, 135 Cypripedinm, 564 Dactylis, 333 Dalibarda, 1039 Danthonia, 350 Dasiphora, 1006 Dasystoma, 1552 Datura, 1499 Caucus, 1740 Decodon, 1196 Delphinium, 631 Dennstaedtia, 42 Dentaria, 739 Deringa, 1709 Deschampsia, 357 Diathera, 1588 Dianthus, 924 Diehrophyllura, 807 Diervilla, 1802 Digitalis, 1548 Diodia, 1760 Dioscorea, 563 Diospyros, 1415 Diplotaxis, 750 Dipsacus, 1822 Dirca, 1201 Disporum, 511 Dodecatheon, 1383 Doellingeria, 1966 Dolichos, 1174 Draba, 685 Dracocephalum, 1667 Drosera, 664 242 OHIO BIOLOGICAL SUKVEY Drymocallis, 1016 Dryopteris, 30 Dulichium, 147 Echinacea, 1839 EchinooMoa, 454 Echium, 1607 Eleoeharis, 148 Elepliantopus, 1988 Eleusine, 379 Ely in us, 367 Epigaea, 1402 Bpilobium, 1338 Equisetum, 50 Eragrostis, 334 Breehtites, 2007 Erigenia, 1731 Erigeron, 1960 Eriocaulon, 554 Eriophorum, 171 Erodium, 764 Eryngium, 1704 Erysimum, 711 Erythronium, 479 Eulophus, 1734 Euonymus, 1216 Eupatorium, 1968 Euphorbia, 798 Euthamia, 1925 Pagopyrum, 982 Fagus, ]262 Falcata, 1176 Festuca, 309 Ficaria, 621 Filipendula, 1034 Filix, 40 Pimbristylis, 159 Fissipes, 567 Floerkea, 772 Foenioulum, 1727 Fragaria, 1018 Prasera, 1471 Fraxinus, 1456 Fumaria, 680 Galeopsis, 1669 Galeorchls, 568 Galinsoga, 1875 Galium, 1761 Gaultheria, 1403 Gaura, 1350 Gaylussacia, 1413 Gemmlngia, 559 Gentiana, 1464 Geranium, 758 Gerardia, 1556 Geum, 1000 Gifola, 1890 Gilia, 1424 Glecoma, 1665 Gleditsia, 1100 Glycine, 1175 Gomphrena, 949 Gonolobus, 1494 Gratiola, 1530 Grindelia, 1901 Grosularia, 1330 Gymnadeniopsis, 571 Gymnocladus, 1101 Gnaphalium, 1891 Gyrostachys, 586 Hamamelis, 1242 Hartmannia, 1848 Hedeoma, 1633 Helenium, 1885 Heleochloa, 398 Helianthemum, 852 Helianthus, 1840 Heliopsis, 1829 Heliotropium, 1589 Helleborus, 625 Hemerocallis, 481 Hepatica, 638 Heracleum, 1715 Hesperis, 715 Heteranthera, 529 Heuehera, 1191 Hibiscus, 829 Hicoria, 1288 Hieracium, 2055 Holeus, 465 Holosteum, 893 Homalocenchrus, 462 Hordeum, 372 VASCULAR PLANTS OF OHIO 243 Hosackia, 1123 Hottonia, 1381 Houstouia, 1751 Humulus, 1252 Hydrangea, 1325 Hydrastis, 643 Hydroeotyle, 1729 Hydrophylliim, 1445 Hypericum, 835 Hypochaeris, 2035 Hypopytis, 1391 Hypoxis, 556 Hystrix, 371 Ibidiuin, 586 Hex, 1222 Ilysanthes, 1532 Impatiens, 778 Inula, 1889 lodanthus, 720 lonactis, 1967 Ipomoea, 1426 Iresine, 948 Iris, 557 Isanthus, 1615 Isnardia, 1336 Isoetes, 48. Isopyrum, 648 Isotria, 582 Jeffersonia, 655 Juglans, 1294 Juncoides, 551 Juneus, 534 Juniperus, 73 Kalmia, 1398 Kickxia, 1569 Kneiffia, 1345 Kochia, 963 Koeleria, 344 Koellia, 1369 Koniga, 683 KorycarpuB, 345 Kuhnia, 1978 Kyllinga, 146 Lacinaria, 1979 Laotuca, 2042 Lamium, 1671 Lappula, 1592 Lapsana, 2033 Larix, 67 Latliyrus, 1168 Lavauxia, 1349 Lechea, 854 Ledum, 1393 Lemna, 129 Leontodon, 2065 Leonurus, 1670 Lepargyraea, 1202 Lepidium, 697 Leptamnium, 1575 Leptandra, 1547 Leptilon, 1964 Leptoloma, 450 Lespedeza, 1151 I igustrum, 1454 Lilium, 475 Limnia, 930 Limnorcliis, 572 Limodorum, 585 Linaria, 1566 Linnaea, 1801 Linum, 773 Liparis, 595 Lippia, 1614 Liquidambar, 1243 Liriodendron, 605 Lithospermum, 1599 Lobelia, 1815 Lolium, 360 Lonicera, 1790 Lopbotocarpus, 77 Lotus, 1122 Ludwigia, 1334 Lupinus, 1106 Lychnis, 906 Lycium, 1501 Lyeopodium, 58 Lyeopersicon, 1516 Lyeopsis, 1606 Lycopus, 1647 Lysias, 574 Lysimachia, 1371 Ly thrum, 1197 244 OHIO BIOLOGICAL SXJKVEY Macleya, 672 Magnolia, 603 Malaxis, 594 Malus, 1055 Malva, 817 Manfreda, 555 Mariscus, 178 Marrubium, 1632 Marsilea, 46 Martynia, 1580 Matricaria, 1997 Matteueeia, 44 Medeola, 509 Medicago, 1107 iviegalodonta, 1874 Meibomia, 1136 Melampyrum, 1564 Malanthium, 494 ivjLelica, 308 Melilotus, 1110 Melissa, 1635 Menispermum, 659 Mentha, 1652 Menyanthes, 1474 Mertensia, 1594 Merciirialis, 796 Mesadenia, 2009 Miehella, 1758 Micrampelis, 1363 Mieranthes, 1187 Milium, 407 Mimulus, 1527 Mirabilis, 935 Miseanthus, 468 Mitella, 1192 Moehringia, 892 Mollugo, 928 Monarda, 1681 Monotropa, 1390 Morus, 1245 Muhlenbergia, 400 Muscaria, 489 Myagrum, 704 Myosotis, 1596 Myriophyllum, 1354 Nabalus, 2050 Naias, 106 Napaea, 827 Naumbergia, 1378 Nelumbo, 109 Nemopanthus, 1221 Neobeckia, 692 Nepeta, 1664 Neslia, 690 Nicotiana, 1498 Nigella, 626 Norta, 713 ^iotholiolcus, 359 Nymphaea, 110 Nyssa, 1750 Obolaria, 1472 Odostemon, 658 Oenothera, 1342 Onoclea, 45 Onopordon, 2027 Onosmodium, 1604 Ophioglossum, 1 Opulaster, 1035 Opuntia, 1323 Origanum, 1644 Ornithogalum, 488 Orobanche, 1573 Oryzopsis, 408 Osmuuda, 8 Ostrya, 1279 Otophylla, 1560 Oxalis, 765 Oxycoccus, 1412 Oxydendrum, 1401 Oxypolis, 1719 Panax, 1702 Panicularia, 315 Panicum, 419 Papaver, 665 Paspalum, 456 Parietria, 1261 Parnassia, 652 Parsonuia, 1199 Parthenium, 1883 Parthenoeissus, 1215 Passiflora, 886 Pastinaca, 1714 Pedicularis, 1562 VASCULAR PLANTS OF OHIO 245 Pellaea, 18 i'altendra, 125 ir'enthorum, 1185 Pentstemon, 1522 Peramium, 593 Perilla, 1661 Persicaria, 983 Perularia, 569 Petalostemon, 1128 Petunia, 1497 Phaea, 1133 Phacelia, 1449 Phaethusa, 1857 Phalaris, 415 Phaseolus, 1178 i-li'^gopteris, 13 Philadelphvis, 1324 Philotria, 113 Phleum, 399 Phlox, 1416 Phoradendron, 1370 Phragmites, 349 Phryma, 1690 Physalis, 1503 Physalodes, 1502 Phyllanthus, 790 Phytolacca, 936 rilea, 1259 Pimpinella, 1735 Pinus, 68 Plantago, 1691 Platanus, 1244 Pleuropterus, 976 Poa, 322 Podophyllum, 654 Podostemon, 1186 Pogonia, 581 Poinsettia, 798 Polanisia, 754 Polemonium, 1425 Polycodium, 1405 Polygala, 783 Polygonatum, 512 Polygonum, 994 Polymnia, 1876 Polypodium, 11 Polystiehum,. 39. Pontederia, 528 Populus, 1297 Porteranthus, 1031 Portulaea, 931 Potamogeton, 86 Potentilla, 1007 Poterium, 1052 Prosperpinaca, 1357 Prunella, 1666 Prunus, 1084 Psoralea, 1124 Pteiea, 781 Pteridium, 17 Pyrola, 1385 Pyrus, 1054 Quamasia, 487 Quamoclit, 1430 Quercus, 1264 Eadieula, 694 Eairaannia, 1344 Ranunculus, 607 Baphanus, 751 Eatibida, 1837 Eeseda, 756 Ehamnus, 1203 Ehexia, 1200 Ehododendron, 1397 Ehus, 1235 Eibes, 1326 Eicinus, 797 Eidan, 1858 Eobertiella, 763 Eobinia, 1130 Eosa, 1040 Rotala, 1195 Eubus, 1021 Eudbeckia, 1832 Euellia, 1586 Eumex, 967 Eynchospora, 173 gabbatia, 1463 Sagina, 887 Sagittaria, 78 Salix, 1304 Salomonia, 512 Salsola, 966 246 OHIO BIOLOGICAL SUEVEY Salvia, 1686 Sambucus, 1774 Samolus, 1382 Sanguinaria, 670 Sanguisorbia, 1051 Sanieula, 1705 Saponaria, 922 Sarothra, 849 Sarraeenia, 662 Sassafras, 660 Satureia, 1636 Saururus, 999 Savastana, 414 Saxifraga, 1187 Seandix, 1713 Sc'heuchzeria, §5 Sehizonotus, 1033 Schmaltzia, 1238 Seirpus, 160 Selerantbus, 939 Seleria, 179 Scrophularia, 1520 Scutellaria, 1622 Secale, 366 Sedum, 1181 Selagiuella, 64 Seneeio, 2012 Sericoearpus, 1929 Sherardia, 1773 Sieyos, 1364 Sida, 825 Silene, 911 Silphium, 1878 Sinapis, 743 Sisymbrium, 693 Sisyrinchium, 561 Slum, 1736 Smilax, 522 Solanum, 1510 Solidago, 1904 Sonohus, 2039 Sophia, 706 Sorbus, 1053 Sorghastrum, 467 Sparganium, 116 >jpartina, 376 Spathyema, 124 Specularia, 1814 Spergula, 903 bpermacoce, 1759 Sphenopholis, 341 Spigelia, 1452 Spinacia, 961 Spiraea, 1036 Spirodela, 128 Sporobolus, 383 Stachys, 1675 Staphylea, 1224 Steironema, 1375 Stenanthium, 498 Stenophyllus, 158 Stipa, 409 Stomoisia, 1585 Streptopus, 510 Strophostyles, 1180 totylophorum, 671 Stylosanthes, 1135 Sullivantia, 1189 Symphorioarpos, 1788 Symphytum, 1605 Synandra, 1668 Synanthyris, 1534 Synosma, 2011 Syndesmon, 647 S3mtherisma, 451 Syringa, 1453 Taenidia, 1723 Tanaeetum, 2000 Taraxacum, 2065 Taxus, 76 Tecoma, 1576 Tetraneuris, 1884 Teucrium, 1618 Thalesia, 1572 Thalictrum, 649 Thaspium, 1721 Thlaspi, 70a Thuja, 72 Thymus, 1645 Tiarella, 1190 Tilia, 832 Tiniaria, 977 Tipularia, 597 Tissa, 904 Tithymalopsis, 806 VASCULAR PLANTS OF OHIO 24' Tithymalus, 799 Torilis, 1741 Tovara, 993 Toxicodendron, 1239 Toxylon, 1251 Tracaulon, 980 Tradescantia, ,530 Tragopogon, 2037 Triadenum, 850 Triantha, 500 Trichostema, 1616 Tridens, 346 Trientalis, 1879 Trifolium, 1112 Triglochin, 83 Trillium, 501 Triosteum, 1786 Triphora, 583 Triplasis, 347 Trisetum, 353 Triticum, 365 Trollius, 624 Tsuga, 66 Tussilago, 2016 Typha, 120 Ulmus, 1245 Unifolium, 517 Urtica, 1255 Urtieastrum, 1258 Utricularia, 1581 Uva-ursi, 1404 XJvularia, 491 Vacoaria, 923 Vaccininm, 1406 V agnera, 514 Valeriana, 1807 Valerianella, 1803 Vallisneria, 115 Veratrum, 495 Verbascum, 1517 Verbena, 1608 Verbesina, 1831 Vernonia, 1984 Veronica, 1535 Viburnum, 1776 Vieia, 1161 Vinca, 1475 vincetoxicum, 1496 Viola, 861 Viorna, 641 Vitis, 1209 Waldsteinia, 1017 Washingtonia, 1711 Wolffia, 133 Wolffiella, 132 Woodsia, 43 Woodwardia, 19 Xanthium, 1823 Xyris, 553 Tueca, 474 Zannichellia, 105 Zanthoxylum, 780 Zea, 473 Zizania, 464 Zizia, 1724 Zygadenus, 497 Bulletins Ohio Biological Survey I, Outline of Biological Survey Plan. Syrphidae of Ohio by C. L. Metcalf - - - $ .50 II, Catalog of Ohio Vascular Plants by John H. Schaffner ..------ .50 4.A&33MC