812 



METASPERMAE OF THE MINNESOTA VALLEY. 



Kanunculus auricomus var. 



afflnis LAWS 245 



brevicaulis HOOK 245 



canadensis JACQ 242 



carolinianus DO 243 



tridentatus HBK 241 



trifolius MOENCH 242 



Raphione SALISB 147 



Rapuntium GAEKTN 497 



Ratibida RAF 537 



sulcata RAF 587 



Rebis SPACH 278 



Reboulea KUNTH 76 



gracilis KUNTH 76 



obtusata GRAY 76 



pennsylvanica GRAY 76 



Receveura VELL 362 



Reinwardtia DUM 335 



Relchella STEUD 66 



Requienia DC 327 



Reussia ENDL 137 



Reutera Boiss 394 



Khamnaceae 355 



RhamnellaMiQ 356 



Bhamnus LINN 356 



alnifolia L'HER 356 



Rhamnus alpinus 356 



f ranguloides MICHX 356 



RhaphisLouR 47 



Rhetsa W. and ARN 337 



Rhinactina LESS 515 



Rhinanthaceae DC 459 



Rhinanthus virginicusLiNN. . 468 



Rhinolobium ARN 423 



Rhodax SPACH 464 



Rhodophora NECK 302 



Rhodopsis LED 302 



JtausLiNN 345 



Rhus carolinense MARSH 347 



Elms copallina LINN 347 



Rhus eiegans AIT 347 



Rhusglabra LINN 347 



Rhus hirta p. 1 347 



hypselodendron MOENCH. 347 



Rhus radicans LINN ... 346 



RhustoxicodendronAucT.AM, 346 



toxicodendron var. radi- 

 cans TORR 346 



Rhus typhina LINN 347 



Rhus typhina var. arborescens 



WILLD 347 



typhina var. frutescens 



WILLD 347 



venenata DC 346 



Rhus vernix LINN 346 



Rhynchelythrum NEES 49 



Rhyncodium PRESL 330 



Rhyncopetalum FRES 497 



Rhynchospora VAHL 104 



alba (LiNN.) 104 



RhynchosporacapillaceaToRR. 104 



Rhynchospora setacea (MuHL.). 104 



Rhy tispermum LINK 437 



Ribes LINN 278 



Ribes albinervium MICHX 279 



campanulatum MOENCH 279 



Ribes cynobasti LINN 380 



floridum L'HER 279 



gracik MTCHX 280 



Ribes gracile TORR 280 



hirtellum MICHX 280 



missouriensis NUTT 280 



Ribes nigrum LINN 279 



Ribes nigrum var. B. LINN. .. 279 



nigrum var. pennsylva- 



nicum MARSH 279 



niveum LINDL 280 



Ribes oxycanthoides LINN 280 



Ribes oxycanthoides var. G. 



TORR and GRAY 280 



recurvatum MICHX 279 



rotundifolium UPH 280 



rotundifolium var. 



ENGELM 280 



rubrurn AUCT 279 



Ribes rubrum var. albinervium 



(MiCHX.) 279 



Ribes rubrum var. subglandu- 



losum MAX 279 



saxosum HOOK 280 



triflorum BIGEL 280 



Ribesiaceae ENDL 274 



Ricinocarpus BURM 340 



virginicus (LiNN.) 341 



Rienera MOENCH 327 



Robertsonia HAW 274 



Robsonia BERL 278 



Rochelia R. and S 440 



Rodigia SPRENG 568 



Roegneria C. KOCH 85 



Roemeria MOENCH 214 



Roemeria THUNB 345 



Roeperorchis REICH, f 1 65 



RoldanaLLAV. and LEX 554 



Rophostemon BLUME 169 



Rorella RUPP 272 



RoridaR. and S 269 



Roridula FORSK 269 



Roripa BESS 259 



- nasturtioides SPACH 260 



Rosa LINN 302 



acicularis LINDL 304 



Rosa acicularis var. bourgeau- 



iana CREP 304 



arkansana PORT 304 



blanda AIT 304 



blanda var. arkansana 



BEST 304 



blanda var. pubescens 



CREP 304 



b 1 a n d a var. s e t i g e r a 



CREP 304 



Rosa Carolina LINN 303 



Rosa carolinensis MARSH 303 



caroliniana MICHX 303 



cinnamomea var. gem- 



ellaSER 303 



