532 



INDEX. 



Page. 



Agrostis diffusa ii. 436 



glauca 445 



hispida 441 



involuta ^-- .. 439 



lateriflora 437 



laxiflora 442 



Mexicana 437 



Michauxii 442 



racemosa 437 



rupestris 443 



scabra 442 



seroiina 439 



seiosa 437 



sobolifera 436 



stolonifera 441 



stricta 442 



sylvalica 436 



tenui flora 436 



Virginica 438 



vulgaris 441 



AiRA ii. 450 



ambigua . 451 



aristulata 451 



atropurpurea 451 



cespitosa 451 



flexuosa 450 



mollis 469 



obtusata 469 



pallens 452 



purpurea 455 



trijiora 469 



iruncala . 469 



Alder ii. 202 



Aletris ii. 310 



farincsa 310 



Alexan'lers i. 270 



Alisma ii. 258 



parviflora 258 



Plantago 258 



subulala 260 



triinalis 258 



ALISMACEjE ii. 258 



Alkanet ii. 80 



Allium ii. SOB' 



Canadense 308 



Page. 



Allium ccrmium ii. 309 



tricoccum 309 



tricorne 309 



viiieale 308 



Allosorus ii. 486 



gracilis 486 



Alnnsler viridis ii. 203 



Alnus ii. 202 



crispa 202 



glauca 202 



incana 202 



Mitchelliana . . 203 



ovata 203 



rubra 202 



serrulata 202 



undulata 203 



viridis..- 203 



Alopecbrtjs. ii. 417 



aristulatus 417 



fulvus 417 



geniculatus 417 



pratensis .. 417 



subarislatus 417 



Alpine Bilberry i. 443 



Alsine i. 95 



glabra 96 



media 97 



Michauxii 95 



Alsinej; i. 92 



Alsophila Perriniana. ii. 500 



Alth^a i. 112 



officinalis 112 



Alum-root i. 256 



Alyssine.1; i. 02 



Alysstim sativum i. 63 



Amaranth ii. 143 



Amaranth Tribe ii. 143 



AMARANTHACE^^ii. 143 



Amaranthus ii. 143 



albus 144 



Blitum 144 



deflexus 144 



graecizans 144 



hybridus 143 



paniculalus 143 



Page- 



Amaranthus pumilus . . ii. 144 



Ambrina ii. 134 



ambrosioides 135 



anthelmintica . . 135 



Botrys 134 



Ambrosia i, 375 



absynlhifolia . . 376 

 artcmisiaefolia. . 376 



integrifolia 375 



trifida -. 375 



Amelanchier i. 225 



Botnjapium 225 



Canadensis 225 



ovalis 225 



sanguiiica 226 



American Centaury ii. 112 



American Ipacacuanha, i. 201 



American Larch ii 232 



American Pitcher-plant, i. 42 



Ammannia i. 228 



humilis 228 



raviosior 228 



Ammi i. 266 



capillaceus 266 



mnjus 266 



Ammophila ii. 445 



arundinacea 445 



Ampelidece i. 145 



Ampelopsis i. 148 



quinquefolia 148 



hederacea 148 



Amphicarp.5:a i. 164 



monoica 164 



sarmeniosa 164 



AMYGDALEiE i. 193 



ANACARDIACE^. i. 127 



Anagallis ii. 12 



arvensis 12 



Anantherum Virginicum, 



li. 478 



Anchusa ii- 86 



canescens 86 



Virginica 86 



Aiidreivsia paniculata, ii. 112 

 Andromeda i. 434 



