508 



INDEX. 



Page. 



Collomia gracilis, Dougl 262, 464 



grandiflora, Dougl 261, 464 



heteropliylla. Hook 465 



leptalea. Gray 262,465 



linearis, Niitt 261,464 



longiflora. Gray 465 



tenella, Gray 262,464 



Thurberi, Gray 465 



Comandra pallida, DC '19 



umbellata, Nutt 319 



commelynace^ 359 



Composite 136 



Conanthus, S. "Watson 256 



aretioides, S. Watson 256 



CONIFERiE 330 



CONVOLVOLACEiE 273 



Corallorhi za multiflora, Nutt 342 



Cordylanthus, Nutt : 231,459 



canesctsns, Gray 233, 460 



capitatus, Nutt 231,459 



filifolius, Nutt 459 



Kingii, S. Watson 233, 460 



laxiflorus, Gray 232, 460 



maritimus, Nutt 460 



mollis, Gray 460 



pilosus. Gray 459 



ramosus, Nutt 232,459 



tenuis, Gray 232,460 



Wrightii, Gray 459 



Coriandrum sativum, L. 131 



Corispermum byssopifolium, L 293 



COENACBJE 131 



Cornus pubescens, Nutt 131 



sericea, L 132 



Corydalis aurea, Willd 14 



Cowania, Don 83 



Mexicana, Don 83 



Stansbunmia, Torr 83 



CKASSULA0EJ3 101 



CratEegus Douglasii, Lehm 92 



rivularis, Nutt 92 



eanguinea. Pall 92 



Crepis,L , 202 



acuminata, Nutt 203, 204 



Andersonii, Gray 203 



glauca, T. t& G 203 



occidentalis, Nutt 203, 422 



runcinata, T. & G 202 



Cressa, L 373 



Cretioa, L. 273 



Croton procumbens, Each 320 



CKDCIFBRiB 14 



Cry ptogramme achrostiolioides, E. Br 396 



CUPULIFEKiE 321 



Cnsouta, Tourn 471 



applanata, Eug 471 



arvensis, Bey r 471 



Califomica, Chois 273, 471 



chlorocarpa, Eng 471 



compacta, Juss 472 



Page. 



Cuscuta cuspidata, Eng 472 



decora, Chois. & Eng 472 



exaltata, Eng 472 



glomerata, Chois 472 



Gronovii, WiUd : 472 



inflexa, Eng 472 



leptantha, Eng 471 



obtusiflora, HBK 471 



odontolepis, Eng 471 



rostrata, Sbuttl 472 



squamata, Eng 472 



subinclusa, Dur. & Hilg 274, 472 



tenuiflora, Eng 273,471 



umbellata, Ktb 471 



Cycloiotlira, &-weet 347 



Cymopterus, Eaf. 123 



anisatus. Gray 125 



foenicnlaceus, Nutt 124 



glaucus, Nutt 124 



longipes, S. Watson 124 



montauus, Nutt 123, 124 



nivalis, S. Watson 123 



terebinthinus, T. & G 125 



Cynapium apiifoUum, Nutt 125 



CYPERACE.S; 360 



Cyperus aristatus, Eottb 360 



inflexTis, Muhl 359 



pbymatodes, Mubl 360 



Cystopteris fragilis, Bernh 396 



Dsedalea ? 414 



Dalea FriSmontii, Torr 65 



Kingii, S. Watson 64 



Jobnsoni, S. Watson 64 



lanata, Sprang 419 



lanuginosa, Nutt 419 



polydenia, Torr 64 



Danthonia Califomica, Bol 392 



Datura meteloides, DC 425 



Stramonium, L 276 



Delphinium depauperatum, Nutt 12 



elatum, L 11 



Menziesii, DC 11, 12 



scopulorum, Gray 11 



Desmatodon cernuus, Wahl 399 



flavicans, Br. & Soh 399 



latifolius, Br. & Sch 399 



Diohaita, Nutt 174 



Diclielostemma, Kth. 353 



Didymodon cylindricus, Nees & Hsoh 399 



rubellus, Eoth 399 



Dieieria incana, T. & G 147 



viscosa, Nutt 147 



Diplopappus alpinus, Nutt 147 



ericoides, T. & G 147 



Distichium capillaceum, Hedw 400 



inclinatum, Swartz 400 



Dodecatheon fiigidum, Ch. & Sch 214 



Meadia, L , 214 



Donia uniflora, Hook igi 



Downingia, Torr 308 



