582 
Leontodon 
nudicaule 3 310 
Taraxacum 315 
Leonurus 3 119 
Cardiaca 119-20 
Marrubiastrum 120 
sibiricus 120 
Lepachys 3 473 
columnaris 474 
“pulcherrima 474 
pinnata 474 
Tagetes 475 
Lepargyraea 2 576 
(Shepherdia) 
argentea 576-7 
canadensis 576 
rotundifolia 576 
Lepidanthus 
phyllanthoides 2 453 
Lepidium 2 164 
apetalum 166 
campestre 164 
densiflorum 166 
didymum 167 
Draba 165 
intermedium 166 
latifolium 164 
medium 166 
neglectum 166 
procumbens 158 
ramosissimum 166 
ruderale 165 
sativum 166 
virginicum 165 
Leptamnium 236 
(Epibhegus) 
virginianum 236 
Leptandra 3 204 
(Veronica i in part) 
virginica 204 
Leptanthus 
el as I 464 
ovalis . 464 
_ see Heteranthera ae4 
Leptasea 2 216-7 
aizoides 216-7 
Hirculus 216 
tricuspidata 217 
Leptilon 3 442 
(Erigeron in part) 
. canadense 442 
divaricatum 442 
Leptocaulis . 
divaricatus 2 651 
echinatus 652 
patens 652 
Leptochloa I 229 
- attenuata 230 
filiformis 230 
: mucronata 230 
Leptodactylon 3 62 
caespitosum 62 
californicum 62 
pungens 62 
Leptoglottis S a33 
Leptoloma I 124 
cognatum 124 
Leptopoda 
brachypoda 3 511 
Leptorchis 
see Liparis 1 571-2 
Leptoseris 
sonchoides 3 314 
Lepturus I 282 
filiformis 282 
paniculatus 226 
repens 282 
Lespedeza 2 402 
acuticarpa 405 
angustifolia 407 
Bicknellii 407 
Brittonii 404 
Lespedeza 
capitata 2 407 
* sericea 407 
frutescens 406 
hirta 407 
“oblongifolia 407 
leptostachya 408 
longifolia 407 
Manniana 404 
neglecta 405 
Nuttallii 405 
prairea 404 
procumbens 403 
repens 403 
reticulata 406 
sessiliflora 402 
simulata 406 
striata 408 
Stuvei 405 
“intermedia 406 
velutina 407 
violacea 404 
“ angustifolia 406 
virginica 406 
Lesquerella 2 154 
(Vesicaria in part) 
arctica 156 
“ Purshii 156 
argentea 155 
globosa Ess 
gracilis 155 
Lescurii 154 
Iudoviciana iss 
ovalifolia 156 
spathulata 154 
Leucanthemum 
arcticum 3 518 
vulgare 518 
Leucelene 3 434 
(Aster in part) 
ericoides 434 
Leucocrinum I 496 
montanum 496 
Leucophysalis 3 162 
grandiflora 163 
Leucopsidium 
arkansanum 3 401 
Leucothoé 2 687 
axillaris 687 
Catesbaei 688 
elongata 689 
racemosa 689 
recurva 688 
spinulosa 688 
Levisticum 2 647 
Levisticum 635 
officinale 635 
Liatris 3 364 
see Lacinaria 3 364 
cylindrica 365 
graminifolia 368 
“ dubia 368 
intermedia 366 
odoratissima 369 
paniculata 369 
pumila 367 
spicata 367 
“ montana 367 
squarrosa 365 
squarrulosa 367 
LIGULIFLORAE 3 304 
Ligusticum 2 647 
actaeifolium 646 
canadense 647 
Levisticum 635 
Scoticum 647-8 
Ligustrum 2 729 
vulgare 729 
Lilaeopsis 2 648 
(Crantzia) 
lineata 648 
LILIACEAE I 495 
GENERAL INDEX OF LATIN GENERA AND SPECIES. 
Lilium I 502 
andinum 502 
canadense 503 
candidum 502 
carolinianum. 504 
Catesbaei 503 
Grayi 503 
lanceolatum 502 
philadelphicum 502 
superbum 503; 4 
tigrinum 504 
umbellatum 502 
LIMNANTHACEAE 2 441 
Limnanthemum 
see Nymphoides 
F 3 18-9 
Limnia 2 39 
perfoliata 39 
sibirica 39 
Limnobium I 107 
Spongia 107 
Limnorchis I 554 
dilatata 554 
fragrans 554 
graminifolia 554 
huronensis 554 
hyperborea 554 
media 554 
major 554 
Limnocharis 
Spongia I 107 
Limodorum I 562 
(Calopogon) 
praecox 566 
tuberosum 562-3 
unifolium 572 
Limonium 2 718 
(Statice) 
carolinianum 718 
Limosella 3 107 
aquatica 198 
australis 198 
calycina 192 
tenuifolia 198 
LINACEAE 2 435 
Linaria 176 
canadensis 177 
Cymbalaria 175 
Elatina 176 
genistaefolia 77 
Linaria 177 
minor 176 
repens 178 
spuria 175 
striata 178 
supina 177 
vulgaris 177 
Lindera 2 135-6 
Benzoin 135 
melissaefolia 136 
Lindernia 
attenuata 197 
Linnaea 3275 
americana 276 
borealis 276 
Linosyris 
Howardi 3 376 
Linum 2 435 
arkansanum 439 
Berlandieri 439 
Boottii 439 
catharticum 438 
diffusum: 437 
floridanum 438 
grandiflorum 436 
humile 436 
intercursum * 438 
Lewisii 436 
medium 438 
perenne 436 
rigidum 439 
simplex 439 
Vou, III. 
Linum 
striatum 2 437 
sulcaium 439 
usitatissimum 436 
virginianum 438 
Liparis I 571 
liliifolia 572 
Loeselii 572 
Lipocarpha I 339 
maculata 339 
Lippia 397 
americana 97 
cuneifolia 98 
lanceolata 98 
nodiflora 98 
Liquidambar 2 235 - 
asplenifolia I 586 
peregrina 586 
Styraciflua 2 235 
Liquivitia 
lepidota 2 391 
Liriodendron 2 83 
Tulipifera 83 
Lisianthus 
glaucifolius a 6 
Russellianus 8 
Listera I 567 
auriculata 568 
australis 568 
convallarioides 567 
cordata 568 
reniformis 567 
Smallii 567 
Lithospermum 3 87 
angustifolium 89 
arvense 87 
canescens 89 
carolinianum 89 
carolinense 89 
hirtum 89 
latifolium 88 
liniarifolium 89 
lycopsioides 84 
officinale 87,8 
pilosum 88 
tenellum 74 
Torreyi 88 
virginianum go 
Litsea 
geniculata 2 135 
Littorella 3 250 
lacustris 250 
uniflora 250 
LOASACEAE 2 565 
LoBELIACEAE 3 209 
Lobelia 3 299 
amoena 301 
“glandulifera 301 
Canbyi 304 
cardinalis 300 
Dortmanna 299, 300 
elongata gol 
glandulosa 302 
gracilis 304 
inflata | 303 
Kalmii 303 
leptostachys 303 
Nuttallii 304 
paludosa 300 
puberula 302 
spicata 302 
“ hirtella 302 
“ parviflora 302 
syphilitica 301 
“Iudoviciana 301 
Lobularia 2 153 
Loeflingia 2 60 
hispanica 60 
texana 60 
LoGANIACEAE 2 729 
Loiseleuria 
procumbens 2 683 
