INDEX. 



PAGE. 



Corydalis, Vent 36 



aurea, Willd 36 



var. occidentalis, Gr 36 



Canadensis, Goldie . 35 



Oucuttaria, Pursh 35 



flavula, DC 37,485 



formosa, Pursh 35 



fungosa, Pursh 35 



glauca, Pursh 36 



pauciflora, Pers 37 



sempervirens, Rich 36 



Scouleri, Hook 37 



Corylus, L 439 



Americana, Walt 440 



avellana (Holmes Cat ) 439 



rostrata, Ait 439 



Cotula, L 552 



coronopifolia, L , 552 



CRASSULACB.E (xxxiv) 164 



Cratsegus, L 146 



coccinea, L 147 



coccinea, var. mollis, T. & G 147 



cordata, Hook 147 



Crus-galli, L 147 



Douglasii, Lindl 148, 522 



flava, Hook 147 



glandulosa, Willd 147 



glandulosa, Pursh 148 



oxyacantha, L 146 



punctata, Jacq - 147 



var. brevispina, Dougl 148 



pyrifolia, Ait 147 



rivuiaris, Nutt 148, 522 



sanguinea, var. Douglasii, T. 



& G 148 



subvillosa, Schrad 147 



tomentosa, L 147, 522 



var. punctata, Gr 147, 522 



var. pyrifolia, Gr 147 



vat . mollis, Gr 147 



Crepis, L ..273 



acuminata, Nutt 557 



acuminata, var. gracilis, Torr . . 274 



biennis, L., var. p. Hook 274 



elegans,*Hook 274 



glauca, T. &G 274 



intermedia, Gr 274 



nana, Rich 274, 557 



occidentalis, Nutt 273, 556 



var. crinita, Gr 274, 556 



var. glandulosa, Torr 556 



var. Nevadensis, Kellog- . .273 



runcinata, T. & G 274, 557 



yirens, L 274 



Ctinitaria viscidiflora, Hook 211 



Cristaria coccinea, Pursh 87 



Crocidium, Hook 262 



multicaule, Hook 262 



GRUCIFBR.& (x) 37 



Cryptotsenia, DC 182 



Canadensis, DC 182 



PAGE. 



Cucubalus Behen, L 67 



stellatus, L v 67 



CUCURBITACE.S; (XLII) 176 



Nutkaensis, Hook 461 



thyoides, Hook 463 



thyoides, L 461 



CUPULIFER.E (xcvn) 435 



Cuscuta, L 346 



arvensis, Beyrich 346 



compacta, Juss 347 



epilinum, Weihe 347 



Gronovii, Willd 347 



ealina, Englm 347, 570 



tenuiflora, Englm 347 



trifolii, Bab 347 



umbrosa, Beyrich 347 



Cyamus pentapetalus. Pursh 31 



Cyclachsena xanthiifolia, Fres 240 



Cycloloma, Moq 405 



platyphyllum, Moq 405 



Cymopterus, Raf 186 



albiflorus, T. & G 186 



fceniculaceus, T. & G 186 



glomeratus, Raf 186, 536 



terebinthinus, T. & G 186 



thapsoides, T. & G 186 



Cynapium apiifolium, Nutt 535 



Cynoglossurn, L 334 



amplexicavle, MX 335 



ciliatum, Dougl 335 



glomeratum, Pursh 337 



grande, Dougl 335 



Morisoni, DC 336 



occidentale, Gr. 567 



officinale, L 334 



penicillatum, Hook. & Arn. ... 334 



Virginicum, L 335,567 



Cynthia Virginica, Don 273 



Cytisus rhombifolius, Nutt 101 



scoparius, DC 104 



Dalibarda fragarioides, MX 134 



repens, L 129 



violsscides, MX 129 



Daphne, L 420 



Mezereum, L 420 



Dasystoma pedicularia, Benth ^363 



pubescens, Benth 363 



quercifolia, Benth 363 



Datura, L 351 



Stramonium, L 351 



Tatula, L 351 



Daucus, Tourn 188 



Carota, L 188,537 



microphyllus, Presl 188 



pusillus, MX., var. microphyl- 



lus.T. &G 188,537 



Decodon verticiUatum, Ell 176 



Delphinium, Tourn 25 



azureum, MX 26,482 



