812 



METASPERMAE OF THE MINNESOTA VALLEY. 



Ranunciilus auricomus var. 



afflnis Laavs 245 



brevicaulis Hook 245 



canadensis Jacq 242 



carolinianus DC 243 



tridentatus HBK 241 



trifolius MoENCii 242 



Raphione Salisb 147 



Rapiintium Gaertn 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 



Kliauinaceae 355 



Rhamnella MiQ 356 



Rhamnus Linn 356 



ainifoUa L'Her 356 



Rhamnus alpinus 356 



f ranguloides Micnx 356 



Rhaphis Lour 47 



Rhetsa W. and Arn 337 



Rhinactina Less 515 



Rhinanthaceae DC 459 



Rhinantbus virgioicusLiNN. . 468 



Rhinoloifium Arn 423 



Rhodax Si'ACn 464 



Rhodopbora Neck 302 



RbodopsisLED .' 302 



Jlhus Linn 345 



Rbus carolinense Marsh 347 



i?/iK.s copallina Linn 347 



Rhus eiegans Ait 347 



lihuH glabra Linn 347 



Rhus hirta p. 1 347 



— hypselodendron MoENcn. 347 



Rhus radicans Linn 346 



Rhus toxicodendron Auot.Am, 346 



toxicodendron var. radi- 



("insToRR 346 



Rhm tiiphina Linn 347 



Iihus t.vphina var. arborescens 



WiLLD 347 



typbina var. frutescens 



WiLLD 347 



venenata DC 346 



Rhim r.prnix Linn 346 



IMiynclielylhruni Nees 49 



F{byiicf)diuiii Presl 330 



]{hyncopetaluin Fres 497 



Rhyvehospora V A ii i. 104 



alba (Linn.) 104 



Rhyricbosi)oracapillaceaToiiK. 104 



Rhynchaxpofa .se^tcua (MuiiL.). 104 



Rhvtispennuni Link 437 



Ribrn LiNN 278 



Ribes albinervium Micnx 279 



campanulatum Moencb 279 



Ribes cynobasti Linn 380 



floriclum L'Her 279 



gracile Mtchx 280 



Ribes gracile Torr 280 



hirtellum Michx 280 



missouriensis Nlttt 280 



Ribes nigrum hm'S , 279 



Ribes nigrum var. B. Linn. .. 279 



nigrum var. pennsylva- 



nicum Marsh 279 



ni veuni Lindl 280 



Ribes oxycanihoides Linn 280 



Ribes oxycanthoides var. G. 



Torr and Gray 280 



recurvatum Michx 279 



rotundifolium Uph 280 



rotundifolium var. ■ 



Engelm 280 



rubruniAucT 279 



Ribes rubnnn var. albinervium 



(Michx.) 279 



Ribes rubrum var. subglandu- 



losum Max 279 



saxosu m Hook 280 



tritlorum Bigel 280 



Ribesiaceae Endl 274 



Ricinocarpiis 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 TnuNi! 345 



Roeperorchis Reich, f 165 



Roldana Llav. and Lex 554 



Rophostemon Blu3IE 169 



Rorella Rupp 272 



Rorida R. and S 269 



Roridula Forsk 269 



Rorioa Bkss 259 



nasturtioides Spach — 260 



Rosa Li NN .302 



acicularis Lindl, 304 



Rosa acicularis var. bourgeau- 



iana Crep 304 



arkansaua Port 304 



blanda A it 304 



blanda var. arkansana 



Best 304 



blanda var. pubescens 



Crep 304 



b land a var. s e t i g e r a 



Crep 304 



Rosa Carolina Linn 303 



Rosa carol i netisis Ma rsii 303 



caroliniana Miciix 303 



— - cinnaindiiiea var. gem- 



ellaSKK 303 



