552 



INDEX. 



Page. 



Lambkill i. 441 



Larab's-quarters ii. 133 



Lamium -. ii. 77 



amplexicaule . . 77 

 Lappa i. 408 



major 408 



Larix Americana iL 232 



Larkspur i. 20 



Lasierpa hispidula i. 450 



Lasiorkegma i- 190 



Lastrea cristata . ii. 496 



dUatata 496 



Goldiana 495 



mirginale 495 



Noveboracense . 497 



Thdypteris 497 



Lathyrus i. 157 



glaucifolius .. 157 



maritimus 157 



myrlifolius 158 



ochroleucus 157 



palustrls 158 



pisiformis (bis), 157 



stipulaceus 158 



venosus 157 



LAURACE^ ii. 158 



Laurel i. 432, 437, 440 



Laurus Sassafras ii. 158 



Benzoin 159 



Leadwort Tribe ii. 17 



Leaf-cup i. 371 



Leatherleaf i. 441 



Leatherwood ii. 163 



Lechea i. 78 



Drummondii . . 78 



major 78 



mijor .- 77 



minor 79 



minor 78 



racemulosa 79 



tcmiifolia 79 



thymifolia 79 



thymifolia 79 



villosa 78 



Lecontia Virginica .. ii. 241 



Page. 



Ledum i. 442 



latifolium 442 



pahistre 442 



Leeesia ii. 415 



oryzoides 415 



Virginica 415 



leguminosj];... i. 1.53 



LEMNACE^ ii. 245 



Lemna ii. 245 



arrhiza 245 



gibba 246 



minor 245 



pcrpusilla. 245 



polyrrhiza 246 



trisulca 246 



Leimanthium Virginicum, 



ii. 316 



LENTIBULACEjE, ii. 18 



Leonuhus ii. 77 



Cardiaca 78 



Leoniice i. 33 



Leontodon Taraxacum, i. 418 



Lepachys i. 380 



angusiifolia .. 381 



pinnata 381 



Lepidium i. 64 



campeslre 64 



Virginicum 65 



Leptandra Virginica. ii. 44 



Leptanthus gramineus, ii. 313 



Peruviana 313 



reniformis 313 



Virginica 313 



Leptochloa polystachya, ii. 472 



Lespedeza i. 181 



angusiifolia .. 184 



capitata - 184 



dictrgens 183 



frutescens .. 183, 184 



fruticosa 184 



hirta 183 



polystachya 183 



procumbcns 182 



rcpens 182 



reliculala 183 



Psge. 



Lespedeza sessiliflora . i. 183 



villosa 184 



violacea 183 



Lettuce i. 418 



Leucanthemum i. 392 



vulgare 393 



Leucothoe Mariana . . i 435 



Lever-wood ii. 185 



LiATRis i. 324 



aspera 325 



cylindrica 324 



flexuosa 324 



helerophylla . . 325 



macrostachya . 325 



scariosa 325 



sphceroidea 325 



spicata 325 



squarrulosa 325 



stricta.. 324 



Life-everlasting i. 396 



Life-root i. 402 



LIGULIFLORiE... i. 409 



Ligusticum barbinode. i. 273 



LiGUSTRUM ii. 127 



vulgare 127 



LILIACE^ ii.304 



LiLiuM ii.304 



Canadense 305 



Philadelphicum, 305 



superbum 305 



Lily ii.304 



Lily Tribe ii. 304 



LL\INANTHACE^, i. 126 



LiMNiNTHEMUM ii 115 



lacunosa 1 15 



Limnetis eynosuroides, ii. 448 



juncea 448 



polystachya 448 



Limodorum unifulium, ii. 272 



LiHOSELLA . . ii. 40 



aquatica 40 



ienuifolia . 40 



LINACEtE i. 117 



LiNARiA ii. 31 



Canadensis 32 



