776 



METASPERMAE OF THE MINNESOTA VALLEY. 



Cepa SALTSB 147 



schoenoprasum MOENCH 148 



Cephalonoplos NECK 558 



Cephalophora CAV 547 



Cephalorhyncus Boiss 5(50 



Cephaloschoen us NEES 104 



Cephaloxys DESVX 138 



Cera mioceph alum Scn.-BiP. .. 567 



Ceranthera MOENCH 458 



Ceraseidos S. and Z 306 



Cerasophora NECK 306 



Cerastium LINN 223 



arvense LINN 223 



arvense var. bracteatum 



(RAF) 223 



Cerastium arvense var. oblong- 



ifolium BRITT & HOLL 223 



Cerastium arvense PURSH 223 



bracteatum RAF 223 



elongatum PURSH 223 



glutinosum NUTT 224 



1 ongipedunculatum 



MUHL 224 



Cerastium nutans RAF . . 224 



Cerastium oblongifolium 



ANDERS 224 



oblongifolium TORR 223 



pennsylvanicum HOOK.. 223 



pennsylvanicum HORN.. 223 



pubescens GOLD 223 



teuellum FENZL 224 



tenuifoliuui PURSH 223 



villosum MUHL 223 



Cerasus Juss . 306 



Cerasus americana HOOK 305 



borealis MICHX 308 



densiflora SPACH 307 



depressa SER ' 306 



duerinckii MART 307 



flmbriata SPACH 307 



glauca MOENCH 306 



hiemalis DO 305 



hirsuta SPACH 307 



micrantha SPACH 307 



nigra HOOK 305 



obovata BECK 307 



Cerasus pennsylvanica (LiNN. f .) 307 



Cerasus persicifolia Lois 308 



Cerasus pumila (LiNN. ) 306 



serotina (En RH. ) 306 



Cerasus serotina HOOK 307 



Cerasus virginiana iLiNN.) 307 



Cerasus virginiana var. B. T. 



and G 307 



virginiana Micnx 306 



Ceratocapnos DUR 254 



Ceratocephalus MOENCH 241 



Ceratocephalus VAILL 545 



Ceratochloa BEAUV 84 



Ceratophyllaceae 229 



Ceratoijhyllum LINN 229 



demersum LINN 229 



Ceratosanthus SCHUR 234 



Ceratoschoenus NEES 104 



Cercostylos LESS 548 



Ceremanthe REICH 459 



Cerophyllum SPACH 278 



Cestichis THOU 173 



Chaeradoplectron SCHAU 165 



Chaerophyllum aristatum 



THUNB 398 



Chaetaria BEAUV 56 



Chaetobromus NEES 69 



Chaetocyperus NEES 99 



urceolatus LEIBM 100 



Chaetodiscus STEUD 136 



Chaetoptelea LTEBM 193 



Chamaebuxus DC 337 



Cha maecalamus MEYEN 64 



t hamaecrista E. MEY 309 



Chamaedaphne calyculata 



MOENCH 407 



Chamaedrys MOENCH 455 



Chamaemespilus MED 283 



Chamaepeuce DC 558 



Chamaeplium SPACH 257 



Chamaerhodes BUNGE 293 



Chamissonia LINK 381 



Chamoenerium TAUSCH 376 



angustifolium SPACH. . . 379 



Chamoletta ADANS 160 



Chapelliera NEES 103 



Cheilyctis RAF 450 



Cheiranthus asper NUTT 268 



hesperioides T and G. . . 256 



Cheiropsis DC 240 



Cheiropterocephalus RODRIG. 172 



Cheliusa Scn.-BiP 499 



Chelone LINN 460 



Chelone alba PURSH 460 



alba>pRENG 461 



Chelone glabra LINN 4~60 



Chelone gracilis SPRENG 462 



grand iflora SPRENG 46L 



hirsutus LINN 462 



pent&temon LINN 462 



Cheuopodiaceae 211 



Chenopodium LINN 211 



Chenopofjium album Bosc 212 



Chenopodium boscianum MOQ . . 212 



capitatum (LiNN.) 212 



rubrum LiNN 211 



Chesneya BERT 394 



Chilocalyx KL 270 



Chimaphila PURSH 402 



corymbosa PURSH . . 402 



maculata PURSH 402 



umbellata NUTT 402 



Chiogenes SALISB 407 



hispidula (LiNN.) 407 



Chiogenes japonica GRAY 4u7 



serpylJifolia SALISB 407 



Chitonia SALISB 144 



Chloris curtipendula MUHL. . . 71 



Cblorocrepis GRISEB 568 



Chloromeles DECN 283 



ChomeliaVEL 350 



Chondrilla illinoensis Pom. . . 566 



