INDEX. 



799 



Menispermaceae 251 



Menispermites LESQ 251 



Menispermum LINN 251 



Menispermum angulatum 



MOENCH 251 



Menispermum canadense LINN. 251 



Menispermum smilacinum I>0 251 



Menonanthes HALL 417 



Mentha LINN 455 



arvensis LINN 455 



canadensis LINN 454 



Menthella PERARD 454 



Menyanthes LINN 417 



Menyanthes nymphaeoides 



THUNB 226 



peltata THUNB 226 



Menyantlies trifoliata LINN 417 



Merida NECK 219 



Meridiana LINN f 219 



Meriolix RAF 380 



serrulata WALP 38 1 



Merione SALISB 160 



Meristotrophis F. and M 322 



Merope WEDD 529 



Mertensia HBK 194 



Mesodetra RAF 547 



Mesodiscus proliferus RAF 397 



simplex RAF 397 



Mesogramina DC 553 



Mesosetuin STEUD 49 



Mespilophora NECK 287 



Mespilus LINN 287 



amelanchier CASTIGL. .. 286 



arborea MICHX. f 286 



arbutifolia LINN 284 



calpodendron EHKII 289 



canadensis LINN 285 



canadensis var. cordata 



MICHX 286 



canadensis var. obovalis 



MICHX 286' 



cocci nea MARSH 288 



coccinea var. pubescens 



TAUSCH 288 



coccinea var. viridis 



CASTIGL 288 



coccinea SCHMIDT . 288 



crus-galli MARSH 287 



cuneifolia MOENCH 287 



flabellata SPACH 288 



latifolia POIR 289 



lobataPom 289 



lucida EHRH 287 



maxima Du MONT DE 



COURS 288 



nivea MARSH 286 



odorata WENDL 288 



pubescens WENDL 288 



pyrifolia WILLD 289 



rotundifolia EHRH 288 



tiliaefolia KOCH 288 



tomentosa CASTIGL 289 



watsoniana SPACH 287 



wendlandii OPIZ 288 



METACHLAMYDEAE 402 



Metagonia NUTT 409 



Metazanthus MEYEN 554 



Metopium P. BR 345 



Mezleria PRESL 497 



Michelaria DUM 84 



Micrampelis RAF . . . . 493 



echinata (MuHL. ) 493 



Micrampelis lobata GREENE. . 494 

 Micranthes pennsyl vanica 



HAW 274 



Microcarpium SPACH 399 



Microchaete BENTH 554 



Microgenetes A. DC 435 



Microgy ne LESS 525 



Micromeles DECN 283 



Micrope talon PERS 221 



gramineum PERS 222 



longifolium EAT. and 



WR 222 



Microphysa SCHRENK 479 



Microptelea SPACH 193 , 



Micropyrum LINK 82 



Micropyxis DUBY 415 



Microrhamnus MAX 356 



Microstylis NUTT 172 



ophioglossoides NUTT. . . 173 



unifoliaBSP 173 



Microtinus OERST 489 



Middendorfla TRAUTV 374 



Millefolium TOURN 549 



Milium capillare MOENCH .... 52 



pungens TORR 58 



. racernosum SM 58 



Mimosa illinoensis MICHX 308 



Mimosoideae 308 



Mimulus LINN 462 



Mimulus glabratus GRAY 463 



Mimulus glabratus var. jamesii 



(T. andG.) 463 



Mimulus jamesii T. and G 463 



Mimulus ringens LINN 463 



Mirabilis LINN 216 



angustifolius (NUTT.) 216 



hirsutus (PuRSH) 217 



nyctagineus (Micnx.) 217 



Mischospora BOEKCL 1 03 



Miscopetalurn HAW 274 



Mitella LINN 276 



Mitella cordifolia LAM 276 



Mitella diphylla LINN 277 



nuda LINN 276 



Mitella prostrata MICHX 276 



reniformis LAM 276 



Mitellopsis MEISSN 276 



Mitostigma BLUME 165 



Mitrospora NEES 104 



Mnemion SPACH 366 



Moehringia LINN 224 



Lateriftora (LiNN.) 224 



Moenchia EHRH 223 



Moenchia MEDIC 147 



Moldavica MOENCH 448 



Moly MOENCH 147 



