764 METASPERMAE OF THE MINNESOTA VALLEY. 
Amellus (?) spinulosus Pursn 514 
—  villosus PursH......... 507 
Amiantanthium KUNTH..... 144 
Amianthium A.GRAY 144 
Ammodia NUTT............4. 507 
Ammogeton SCHRAD.... ....- 564 
Ammonia NESTBsir, csiea5 c30% we 302 
Ammophila HOST........000008 67 
—longifolia (HOOK.)....... 67 
Amorpha LINN. 2.06... cee cee - 826 
—canescens NUTT.......... 326 
—fruticosa | INN........... 327 
— microphylla PURSH...... 827 
Amorpha nana NUTT......... 327 
Ampelideae ENDL............ 357 
Ampelopsis MICHX........... 357 
——hederacea DC. .......... 357 
— hirsuta Don............ 357 
—quinquefolia Micux.... 357 
Ampelygonum LINDL......... 204 
Amphigena JANKA........... 82 
Amphiraphis DC.............. 508 
Amphicarpa ELL............. 311 
Amphicarpaea DC............ 311 
—comosa RIDD 311 
—monoica ELL............ 311 
—sarmentosad NuTT..... 311 
Amygdaleae ENDL....... .... 281 
Amygdalopsis CARR.......... 305 
Anacamptis LL. C. RICH....... 164 
Anac »rediaceae............. 345 
Anacharis BAB. et PLANCH... 45 
—alsinastrum BAB........ 47 
—canadensis PLANCH..... 46 
Anacis SCHRANK............. 543 
Anadelphia ITACK ............ 47 
Anagzanthe BANDO........... 412 
Anaphalis DC. ..... cee eee ee 529 
—margaritacea (LINN.).... 529 
Anaphrenium HE. MEy........ 345 
Anapodophyllum Tourn..... 250 
—peltatum MOENCH...... 250 
Anantherix Nourr............ 423 
Aptherum P. B............... 47 
Ancathia DU...............085 558 
Anchusa canescens MUHL.... 438 
—hirta MUBL............. 438 
Andrieuxia DC............... 536 
Androcera NUTT.............. 458 
Androcoma NEES...... reietelonn as 97 
Andromeda LINN..........0-+ 406 
Andromeda calyculata LINN.. 407 
— -ylaucophylla LINK...... 406 
Andromeda polifolia LINN..... 406 
Andromeda rosmarinifolia 
PU RS Hess nase ged 6 
Andropogon LINN...........5- 47 
Aodropogon avenaceus MICHX. 48 
—lissitiflurus Micax..... 48 
—fureatus MUHL...... .. 48 
—gerardi VITM........... 48 
Andropogon nutans LINN...... 48 
Andropoyon provinciulis LAM.. 48 
Andropogon purpurascens 
WILLD sane gga Sea wae 
Andropogon scoparius MICHX.. 
Andropogon villosus var. LB. 
L 
——SPACH asa4 v4 s see ounnee ce 
Andryala LINN.......-....6-- 
Anevio NKCK... ......--..--. 
Anemone LINN..........00005. 
Anemone aconitifolia Micn x. 
—acuta VAIL.......... ‘ 
— acutiloba LAWS......... 
——americana NICH........ 
—hurealis RICH........... 
—canadensis LINN.. 
Anemone caroliniana WALT.. 
Anemone commersoniana DC. 
-——cuneata SCHLECHT..... 
—cuneifolia JUsS......... 
Anemone cylindrict GRAY..... 
snemone decapetala AUCT. 
—dichotoma AucT. Am... 
Anemone dichutoma var. cana- 
densis (LINN .}....eee08 
Anemone globusa NUTT....... 
—hartiana RAF........... 
Anemone hepatica LINN........ 
—hepatica var. acuta 
( PURSH)) sc oe nea vara 
Anemone hirsuta MOENCE.... 
Anemone hirsutissimu PURSH.. 
Anemone hudsoniana RICH... 
——irregularis LAM......... 
—lanigera GAY........... 
—laxmanni STEUD........ 
— minima DC......... ... 
Anemone nultifidu POIR. ..... 
Anenone narcissiflura Hook. 
ANd ARN. chegaewen ees 
—nemorosa AUCT. AM.... 
——nemorosa var. quinque- 
folia GRAY........... 
—nouttallii Nurt......... 
Anemone parviflora MICHX.... 
Anemone patens Hook....... 
—patens var. hirsutissima 
HITCHCOCK......+.... 
——patens var. auTAlane 
GRAY.. i 
-——pedata Ramahenenes ees 
—pennsylvanica LINN.... 
Anemone quinquefolia LINN ... 
Abdemone sanguinea PURSH.. 
—tenella BANKS.......... 
—tenella Pursw ........ 
Anemone thulictroides: LINN.... 
Anemone thalictroides var. 
uniflora PURSH....... 
—trilobata Pers ........ 
