INDEX. 



, The Orders and Suborders are in large capitals ; the Genera, Tribes and Subtribcs, in email capitals ; the 

 Species and English names in small roman letters, and all synonyms in italics. 



Page. 



Abutilon 113 



Avicennae 113 



Acer.. 134 



Canadense 135 



dasycarpum 1 36 



monlanum . 135 



nigrum 136 



Pennsylvanicum . 135 



Pennsylvanicum . 135 



rubrum 137 



saccharinum 135 



spicatum 135 



striatum 135 



ACERACE/E -. 134 



Achillea 392 



Millefolium 392 



Aconitine 20 



ACONITUM 20 



uncinatnm 21 



ActjEa 21 



alba 22 



Americana 21 



brachypctala . 21, 22 



racemosa 22 



rubra 21 



spicata 21 



AcTiNOMERis 384 



alternifolia 384 



squarrosa 384 



[Flora.] 



Paob. 



Adenorachis 224 



Adenarium 93 



peploides 93 



Adlumia 47 



cirrhosa 47 



yEscuLus 138 



Hippocastanum . . 138 

 /Ethusa 274 



Cynapium 274 



Agathyrsus 419 



leucophceus 420 



Ageratum 329 



altissimum 329 



Agrimony 205 



Agrimonia 206 



Eupatoria 206 



Agrostemma 102 



Githago 102 



Alexanders 270 



Alpine Bilberry 443 



Alsine 95 



glabra 9C 



media 97 



Michauxii 95 



AlsinejE 92 



Alth^a 112 



officinalis 112 



Alum-root 256 



Alyssine^ 62 ' 



59 



Paoe. 



Alyssum 63 



sativum 63 



Ambrosia 375 



absynihifolia 376 



artemisiaefolia 376 



integrifolia 375 



trifida 375 



Amelanchier 225 



Canadensis 225 



Botryapium 225 



ovalis 225 



sanguinea 226 



American Ipecacuanha . . 20 1 

 American Pitcher-plant. . 42 



Ammannia 228 



humiiis 228 



ramosior 228 



Ammi 266 



majus — 266 



capillaceus 266 



Amfelopsis 148 



quinquefolia 148 



hederacca 148 



Ampelidea- 145 



Amphicarpjea 164 



monoica 164 



sarmentosa 164 



AMYGDALE^ 193 



ANACARDIACE^ . . 127 



