INDEX 



Page 



1. Allies Canadensis, Michx. 27 61. 



2. Abutilou Aviceunae, Gaertu 5 62. 



3. Acalypha Virginica, L 21 63. 



4. Acer dasycarpuin, Ehrh 7 j 64. 



5. Acer rubrum, L 7 65. 



6. Actaea spioata, L 4 66. 



7. Adiantum pedatum, L 30 67. 



8. Aesculus Hippocastanum, L. 7 6S. 



9. Agrimouia parvillora, Ait 9 69. 



10. Ailautbus glandulosus, L 6 TO. 



11. Aletris aurca, Walt. '28 71. 



12. Alisma PlantagO, L., var. Amcricanum28 72. 



13. Alnus serrulata, Ait 25 73. 



14. Amarantus retrotlexus, L 20 74. 



15. Ampelopsis quinquefblia, Michx fi 75. 



16. Andromeda Mariana, L 16 76. 



17. Andromeda ligustriua, Muhl 16 77. 



18. Anemone cylindrica, Gray 3 78. 



19. Apios tuberosa, Moench 8 79. 



20. Aquili ,'gia Canadensis, L 3 so. 



21. Alalia raccniusa, L 11 81. 



22. Alalia spinosa, L 11 82. 



23. Arisaema triphyllum, l'orr 27 83. 



24. Asclepias incarnota, L 19 8-1. 



25. Asclepias parviflora, Pursh 19 85. 



26. Asclepias tuberpso, L 19 86. 



27. Asparagus officinalis. L 29 87. 



28. Aspidiuin acrostichoidcs, Swartz 31 88. 



29. Aspidium spinulosum, Swartz 31 89. 



30. Aspleuiuni ebeneian, Ait 31 90. 



31. Asplenium Kilex-l'ocmiua, R. Brown ..31 91. 



32. Asplcniimi Trichomonas, L 31 92. 



33. Aster corymbosus, Alt 13 93. 



34. Aster inullillorus, Alt 14 94. 



35. Azalea arboresccns, l'ursh 16 95. 



36. Azalea viscosa, 1 16 96. 



37. Azalea vi.-ro.-a, 1.. var. nitida 16 97. 



38. Benzoin odoriierum, Nees 21 68. 



39. BerberU vulgaris, L 4 99. 



40. Betula alba, Spaih. var. populil'olia 25 100. 



41. Betula excelsa, Ait 25 101. 



42. Betula nigra, L 25 102. 



43. Boehmeria cylindrica, Willd 22 103. 



44. Botryebium iuuarioides, SwartJi 31 104. 



45. Botryebium lunarioides, Swartz. var. 105. 

 dissectum 31 10*6. 



46. Broussoneiia papyrilera. Voul 22 107. 



47. Brunella vulgaris, L 18 108. 



48. Carpinus Americana, Michx 25 109. 



49. Carya annua. Nutt 23 HO. 



50. Carya miorocarpa, Nutt 23 111. 



51. Carya sulcata, Mutt 23 112. 



52. Cassia nictitons, L 8 113. 



53. Castanea vesca, L 24 114. 



54. Catalpu bignomoides, Walt 17 j 115. 



55. Ceanothus Americanus, L 7 116. 



5b. CelastUS scandeus, 1 7 



57. Celtis occidentals, L 22 ! 117. 



68. Cephalantus occidentalis, 1 13 US. 



69. Chenopodium album, L 20 | 119. 



oo. Chenopodium bybridiim, 1 20] 120. 



Pige 



Clnlone glabra, I, 17 



Cichorium [uttbus, L 15 



I'lematis Virginiaiui. L 3 



Cletbra alnii'olia, 1, 10 



Colhnsonia Canadensis, L 18 



Cornus ciroifiata, L'Her 12 



Cornus Horida, 1 11 



Corn us paniculata, I, 'Her 12 



Cornus srrieea. L 12 



Cornus slolonit'era, Michx 12 



Cornus stricta. Lam 12 



C01 -y lus Americana, Walt 25 



Cory lu j rostrata, Ail 25 



Crataegus coecinea, L 10 



Crataegus tomentosa, L. var. pyriiblialO 



Crotalaria sagittalis, L 7 



Cuscuta Gronovii, Willi! 18 



Cyperus stngosus, I., var. speciosus. 29 



Datura Stramonium, L 19 



Daucus Carota, L 11 



DesmodiumCanadcn.se, DC S 



Desmodium paniculatum, DC 8 



Hiervilla trilida. .Moeueb 12 



Dioscorea vlllosa, I, 28 



ESpilobium coloratum, Muhl 10 



Kreehitos bieracil'olia, Kaf 14 



Erigeron Canadensfi, L 14 



Erigeron Phjladelphieum, L 14 



Eupatorium perfoliatam, L 13 



Eupatorium purpureum, L 13 



Fagus forruginea, Ait 24 



Fragaria ve.-ea. 1 9 



Fnixinus Americana, I. 19 



Fraxinus pubescens. Lam 20 



Fraxinus sambucifolia, Lam 20 



Fraxinus virides, Michx 20 



Fuireha squarrosa, Michx 29 



Galactia glabella, Michx 8 



Gaylussacia frondosa, Torr & Gr 15 



Gentians Andrewsii, Griseb .19 



Gerardia tenuifolia, Vahl '. .17 



Geum album, Gmelia 9 



Gleditschia triocanthos, L 8 



Gnaphalium uliginosum, L 14 



Gnaphalium polycephalum, Michx ....14 



Hamamelis Virginica, L 11 



Heliopsis leavis, Pers 14 



liepatiea triloba. Cliaix 3 



Hibiscus Syriacus, 1 5 



Hieracium scabrum, Michx 1 5 



Hamulus Lupulus, L 23 



Hypericum i-oryuibosuni, .\I11I1I 4 



Hypericum nudifiorum, Michx 4 



Hypericum perforatum, 1 4 



1 1 x ]"■ ..ii-ii 111 Sarothra, Michx 4 



Ilex laevigata. (Prinos laevij 



Pursh) 16 



Ilex monticola. (Ilex ambigua, Torr.). 16 



Uysantbes gratioloides, Benth 17 



[mpatiens fulva, Nutt 5 



Inula Helenium, L 14 



