INDEX 



Acanthaceae, 262 

 Acanthus family, 262 

 Achene, 30 



Achillea millefolium, 322 

 Acorus calamus, 42 

 Actaea alba, 103 



neglecta, 103 



rubra, 103 

 Acuminate, 13, 14 

 Acute, 13, 14 

 Adder's-mouth, green, 84 



white, 83 



Adder's-tongue, yellow, 51 

 Adluinia fungosa, 118 

 Adnate, 26 

 Adnation, 25 

 Agalinis acuta, 253 



maritima, 253 



purpurea, 252 



tenuifolia, 252 

 Agrimonia striata, 135 

 Agrimony, common, 135 

 Ague root, 52 

 Alder, white, 194 

 . \1etris farinosa, 52 

 Alfalfa, 144 

 Alisma subcordatum, 37 

 Alismaceae, 37 

 Alleghany vine, 118 

 Alleluia, 156 

 Aloeroot, 52 

 Alsinaceae, 95 

 Alternate, 16 

 Althaea officinalis, 163 

 Alumroot, 127 

 Amaryllidaceae, 62 

 Amaryllis family, 62 



Ammiaceae, 192 



Anaphalis margaritacea, 313 



Andromeda poli folia, 207 



Anemone, Canada or round-leaved, 105 



rue, 107 



slender-fruited, 105 



tall, 105 



wood, 1 06 

 Anemone canadensis, 105 



cylindrica, 105 



dichotoma, 106 



quinquefolia, 106 



riparia, 105 



virginiana, 105 

 Anther, 18, 25 

 Anticlea, glaucous, 47 

 Anticlea chlorantha, 47, 89 

 Apocynaceae, 220 

 Apocynum androsaemi folium, 220 

 Apple family, 139 

 Aquilegia canadensis, 104 



vulgaris, 105 

 Arabis lyrata, 120 

 Araceae, 39 

 Araliaceae, 191 

 Arbutus, trailing, 208 

 Arethusa, 78 



bulbosa, 78, 89 

 Argentina anserina, 132 



babcockiana, 132 



egedii, 132 

 Arisaema dracontium, 39 



pusillum, 39 



stewardsonii, 39 



triphyllum, 39 

 Aristolochiaceae, 89 

 Aronia arbutifolia, 140 



34i 



