INDEX 



Abies, 18, 98. 

 Abutilon, 83, 105. 

 Acalypha, 86, 115. 

 Acer, 8, 17, 43, 105. 

 AceraceaB, 105. 

 Achillea, 40, 110. 

 Acorns, 33, 100. 

 Actiea, 26, 103. 

 Actinidia, 44. 

 Adder's Tongue, 52. 

 Adder's Mouth, 26, 73. 

 Adiantum, 51, 97. 

 Adlumia, 52, 103. 

 Aegopodium, 108. 

 Aesculus, 29. 

 Agaricus, 94. 

 Agrimonia, 61, 107. 

 Agropyron, 40, 103. 

 Agrostemma, 39, 104. 

 Agrostis, 50, 102. 

 Ailanthus, 60, 105. 

 Aizoacese, 108. 

 Akebia, 30. 

 Alder, 6. 

 Aletris, 58, 99. 

 Alfalfa, 45. 

 Algge, 122. 

 Alisma, 73, 100. 

 Alismaceae, 100. 

 Allium, 34, 99. 

 Almond, 21. 

 Alnus. 6, 115. 



Alopecurus, 19, 102. 

 Alsike Clover, 31. 

 Althaea, 67, 82. 

 Alyssum, 20, 103. 

 Anmranthaceae, 114. 

 Amaranth, 88. 

 Amaranthus, 88, 114. 

 Amaryllis, 87. 

 Amaryllidacea^, 99. 

 Ambrosia, 63, 75, 110. 

 Amelanchier, 12, 107. 

 American Elm, 8. 

 American Pennyroyal, 



78. 

 American Sea-Rocket, 



61. 

 Ammophila, 90, 102. 

 Ampelopsis ( Psedera ) , 



68. 

 Amphicarpa, 83, 106. 

 Amygdalus, 21. 

 AnacardiaceaB, 105. 

 Anagallis, 42, 112. 

 Anaphalis, 75, 110. 

 Andromeda, 13. 

 Andropogon, 87, 102. 

 Anemone, 53, 103. 

 Anemonella, 12, 103. 

 Antennaria, 9, 14, 109, 



no. 



Anthemis, 55, 110. 



Anthoxant hum, 16, 



102. 

 Aphyllon (Orobanche), 



25. 

 Apios, 74, 106. 

 Apocynacea% 112. 

 Apocynum, 58, 112. 

 Apple, 21. 

 Apple of Peru, 77. 

 Aquifoliaceffi, 28, 105. 

 Aquilegia, 18, 103. 

 Arabis, 20, 103. 

 Araceaj, 100. 

 Arachis, 83. 

 Aralia, 34, 58, 91, 108. 

 Araliacew, 108. 

 Arbor Vitae, 7. 

 Arctium, 76, 110. 

 Arctostaphylos, 9, 111. 

 Arenaria, 25, 104. 

 Arethusa, 26, 98. 

 Argemone, 53, 103. 

 Arisjema, 22, 100. 

 Aristida, 93, 102. 

 Aristolochia, 36. 

 Arrow-grass, 33. 

 Arrow-wood, 46. 

 Arrow-head, 73. 

 Artemisia, 55. 76, 110. 

 Artichoke, 75. 

 Arum, 39. 

 Aruncus, 37, 106. 



