584 
MAYACACEAE I 450 
Mayaca - I 450 
Aubleti 450 
fluviatilis 450 
Michauxii 450 
MAYDEAE I 107-8 
Mazus 
japonicus I 191 
Mecardonia 3 193 
acuminata 193 
ovata 193 
Meconopsis 
diphylla 2 140 
Medeola I 522 
virginiana 523 
Medicago 2 350 
arabica 352 
denticulata 351 
falcata 351 
hispida 351 
lupulina 351 
maculata 352 
polymorpha 352 
sativa 350-1 
virginica 406 
Meehania 3 112 
cordata 113 
Megalodonta 3 499 
Beckii 500 
nudata 500 
Megapterium 2 605 
(Oenothera in 
part) 
Fremontii 606 
missouriense 605 
Nuttallianum 605 
oklahomense 606 
Meibomia 2 394-402 
(Desmodium) 
arenicola 396 
bracteosa 399 
canadensis 401 
canescens 398 
“ hirsuta 398 
Dillenii 400 
floridana 400 
glabella 397 
grandiflora 396 
illinoensis 401 
laevigata 399 
longifolia 399 
marylandica 402 
Michauxii 397 
nudiflora 395 
obtusa 402 
ochroleuca 397 
paniculata 399 
“ Chapmani 399 
“ bubens 399 
pauciflora 396 
rhombifolia 400 
rigida 401 
rotundifolia 397 
sessilifolia 398 
stricta 398 
viridiflora 400 
Melampodium 3 458 
americanum 459 
australe 459 
cinereum 459 
Jeucanthum 459 
Melampyrum 3 224 
americanum 224 
arvense 224 
latifolium 224 
lineare 224 
MELANTHACEAE I 485 
Melanthium I 493 
canadense 517 
glaucum 491 
hybridum 494 
laetum 489 
Melanthium 
latifolium I 494 
“ longipedicellatum 
: 494 
muscaetoxicum 489 
parviflorum 495 
racemosum 487 
virginicum 493 
MELASTOMACEAE 2 582 
Melica I 246 
altissima 246 
ciliata 246 
mutica 246 
“ diffusa 246 
“ glabra 246 
“ parviflora 247 
nitens 246 
parviflora 247 
Porteri 247 
Smithit 219 
Melilotus 2 352 
alba 352 
altissima 353 
indica 353 
officinalis 352-3 
vulgaris 352-3 
Melissa 3 137 
Acinos 139 
Clinopodium 138 
Nepeta 138 
officinalis 137 
pulegioides 136 
see Clinopodium 138 
Melosmon 3 103 
laciniatum 103 
Melothria 3 291 
pendula 202 
MENISPERMACEAE 2 
Menispermum 2131 
canadense 131 
carolinum 131 
Lyoni 130 
Mentha 148 
alopecuroides ISI 
aquatica I51 
arvensis 152 
borealis 152 
canadensis 152 
“ glabrata 152 
Cardiaca 152 
citrata 150 
crispa 151 
gentilis 153 
longifolia 150 
Patrinit 154 
piperita 149 
rotundifolia 150 
sativa 153 
spicata 149 
sylvestris 150 
viridis 149 
Mentzelia 2 566 
albicaulis 566 
aspera 566 
aurea 566 
decapetala 568 
laevicaulis 568 
nuda 567 
oligosperma 566 
ornata 568 
MENYANTHACEAE 3 17 
Menyanthes 3.17 
nymphaeoides 
2 76; 3 19 
trachysperma 3 19 
trifoliata 18 
Menziesia 2 681-2 
ferruginea 682 
glabella 682 
globularis 682 
pilosa 682 
taxifolia 685 
GENERAL INDEX OF LATIN GENERA AND SPECIES. 
Mercurialis 2 460 
annua 460 
perennis 460 
Merimea 
texana 2 539 
Meriolix 2 607 
(Oenothera in part) 
intermedia 608 
serrulata 608 
Mertensia 3 82 
lanceolata 83 
linearis 83 
maritima 82 
paniculata 83 
pulmonarioides 82 
virginica 83 
Mesadenia 3 536 
(Cacalia in part) 
atriplicifolia 537 
plantaginia 537 
reniformis 536 
rotundifolia 536 
tuberosa 537 
Mespilus 
Amelanchier 2 297 
apitfolia 320 
arbutifolia 290-1 
calpodendron 302 
canadensis 293 
caroliniana 310 
cordata 311 
corntfolia 000 
Cotoneaster 321 
cuneiformis 299 
elliptica 299 
flabellata 310 
Phaenopyrum BRI 
pruinosa 315 
pyracantha 322 
rotundifolia 306 
Micrampelis 3 291 
(Echinocystis) 
lobata 291 
Micranthemum 3 197 
micranthemoides 197 
Nuttallii 197 
orbiculatum 197 
Micranthes 2 217 
caroliniana 219 
eum 220 
micranthidifolia 219 
nivalis 218 
pennsylvanica 219 
semipubescens 217 
texana 218 
virginiensis 218 
Microsteris 359 
gracilis 59 
micrantha 59 
Microstylis I 570 
monophylla 571 
ophioglossoides 57% 
Mikania 3 362 
hastata 363 
scandens 363 
Milium I 173 
amphicarpon 164 
ciliatum 164 
compressum 125 
effusum 173 
punctatum 124 
pungens 174 
racemosum 175 
Milla 
Millegrana 
Radiola 2 440 
coerulea I 501 
Milleria 
angustifolia 3 504 
MIMOSACEAE 2 330 
Mimosa 
angustissima 2 331 
Vor. III. 
Mimosa 
filiculoides 2 331 
tllinoensis 332 
Intsia 334 
microphylla 334 
nilotica 330 
Mimulus "3 189 
alatus 190 
Geyeri IQL 
glabratus IQI 
guttatus 190 
Jamesii IQI 
Langsdorffi 190 
moschatus 191 
ringens 189, 90 
Miscanthus I 112 
sinensis 112 
Mitchella 3 255 
repens 255 
Mitella 2 228 
diphylla 228-9 
intermedia 229 
nuda 229 
oppositifolia 229 
Mitreola 2 730 
petiolata 731 
Modiola 2 522 
caroliniana 523 
multifida 523 
Moehringia 257 
lateriflora 57 
macrophylla 58 
muscosa 57 
Moenchia 
erecta 2 50 
Mohrodendron 2 722 
carolinum 722 
Moldavica 3 114 
Moldavica 115 
parviflora 114 
Molinia I 237 
coerulea 237 
Mollugo 2 35 
verticillata 35 
Momordica 
echinata 3 202 
Monarda 3 131 
aristata 134 
Bradburiana 133 
ciliata 135 
citriodora 134 
clinopodia 132 
didyma 131 
dispersa 134 
fistulosa 131-2 
“ media 132 
“rubra 132 
hirsuta 135 
media 132 
mollis 133 
pectinata 134 
punctata 133 
scabra 133 
tenuiaristata 134 
Monardella 
montana 3 145 
Moneses 2 671 
grandiflora 671 
uniflora 671 
Monniera 2 192 
acuminata 193 
amplexicaulis 193 
caroliniana 193 
Monniera 192 
rotundifolia 192 
MoNocoTYLEDONES I 68 
Monolepis 217 
chenopodioides 17 
Nuttalliana 17 
trifida 17 
MONOPETALAE 2 666 
MONOTROPACEAE 2 673 
