INDEX 



CNICUS, F, 110 



BENEDICTUS, F, 110 



calcareum, F, 109 



clavatum, F, 110 



diffusus , F, 110 



eatoni, F, 110 



nidulus , F, 110 



rothrockii, F. 110 

 Cocklebur, F, 124 

 Cogswellia 



ambiguum, F, 75 



anomalum, F, 76 



argensis, F, 76 



bicolor, F, 75 



canbyi, F, 75 



circumdatum, F, 75 



cottami, F, 76 



cous, F, 75 



decipiens, F, 76 



donnellii, F. 75 



gigantea , F, 76 



grayi, F, 75 



hendersonii, F, 75 



jonesii, F, 75 



juniperina, F, 75 



lapidosa, F, 74 



lemmoni, F, 77 



leptocarpa, F, 75 



macdougali, F, 75 



macrocarpum, F, 76 



millefolia, F, 75 



depauperatum, F, 75 



minima, F, 76 



mohavense, F, 76 



montanum, F, 76 



nevadense, F, 76 

 cupulata, F, 76 

 parishii, F, 76 

 pseudorientale, F, 76 



nudicaule, F. 76 



nuttallii , F. 76 

 alpinum, F, 76 



parishii, F, 76 



parryi , F, 76 



platycarpum, F, 76 



plummerae, F, 76 



nevadense 



pseudorientale, F, 76 



robustior, F, 76 



scabra. F, 76 



simplex, F, 76 



sonnei, F, 76 



triternatum, F, 76 

 robustior, F, 76 

 COLDENIA, F, 88 

 COLEOGYNE, T&S, 49 

 Coleosanthus , T&S, 106 

 COLLINS IA, F, 95 

 COLLOMIA, F, 81 

 Coloptera , F, 74 

 Columbine, F, 35 

 COMANDRA, F, 22 

 Comarella , F, 50 

 Combseed, F, 90 

 COMMELINA, F, 15 

 COMMELINACEA, F, 15 



cOMPOsrrAE, f, 102 



Conanthu s. T&S, 86 

 CONDALIA, T&S, 66 

 Coneflower, F, 120 

 Conifers, T&S, 2 

 CONIOSELINUM, F, 74 

 CONIUM, F, 74 

 CONRINGIA, F, 40 

 CONVOLVULACEAE, F, 81 

 CONVOLVULUS, F, 81 

 CONYZA, F, 110 

 CORALLORHIZA, F, 19 



Coralroot, F, 19 

 Cordgrass, G, 11 

 CORDYLANTHUS, F, 95 

 COREOPSIS, F, 110 

 Coriander, F, 74 

 CORIANDRUM, F, 74 

 CORISPERMUM, F, 29 

 Corn, G, 12 

 CORNACEAE, T&S, 77 

 CORNUS, T&S, 77 

 Cornbind, F, 27 

 Corn-cockle, F, 32 

 Cornflower, F, 107 

 Cornsalad, F, 101 

 CORYDALIS, F, 39 

 Corynopuntia , T&S. 70 

 Coryphantha , F, 69 

 Cotton Sedge , GL, 14 

 Cottontop, G, 12 

 Cottonwood, T&S. 20 

 Covillea , T&S, 64 

 COWANIA, T&S, 49 

 Cowbane, F, 77 

 Cow Lily, F, 35 

 Cowparsnip, F, 75 

 Crabgrass, G, 11 

 Cranesbill, 63 

 CRASSULACEAE, F, 47 

 CRATAEGUS, T&S, 49 

 Crazy Weed, F. 62 

 Creamcup, F, 38 

 Creosote Bush, T&S, 64 

 CREPIS, F, 110 

 CRESSA, F, 81 

 CROTON, F, 64 

 Crowfoot Family, F, 35 

 Crowfoot, F, 37 

 Crownbeard, F, 124 

 CRUCIFERAE, F, 39 

 Cracillo, T&S, 66 

 Crunocallis , F. 32 

 CRYPTANTHA, F, 88 



ABATA, F, 88 



AF FINIS, F, 89 



AMBIGUA, F, 89 



andina, F, 89 



ANGUSTIFOLIA, F, 89 



arenicola, F, 89 



BAKERI, F, 88 



BARBIGERA, F, 89 



BARNEBYI, F, 88 



BREVIFLORA, F. 88 



CAESPITOSA, F, 88 



calycosa, F, 90 



C A PIT ATA, F, 88 



CIRCUMSCISSA, F, 89 

 HISPIDA, F, 89 



commfxta, F, 89 



confusa , F, 89 



CONFERTIFLORA, F, 88 



CRASSISEPALA, F, 89 



cycloptera , F, 90 



DECIPIENS, F, 89 



denticulata, F, 89 



depressa , F, 89 



dicarpa , F, 89 



dichotoma, F, 89 



DUMETORUM, F, 89 



ECHINELLA, F, 89 



ECHINOIDES, F, 88 



FENDLERI, F, 89 



FLACCIDA, F, 89 



FLAVA, F, 88 



FLAVOCULATA, F, 88 



flexuosa, F, 90 



FULVOCANESCENS, F, 88 



GLOMERIFLORA, F, 89 



GRACILIS, F, 89 

 GRAHAMII, F, 88 

 hillmanii , F, 89 

 HOFFMANNII, F, 88 

 HUMILIS, F, 88 

 hypsophila , F, 89 

 INAEQUATA, F, 89 

 INSOLITA, F, 88 

 INTERRUPTA, F, 88 

 JAMESII 



ABORTIVA, F, 88 

 CINEREA, F, 88 

 DISTICHA, F, 88 

 MULTICAULIS, F, 88 

 PUSTULOSA, F, 89 

 JONES IANA, F, 89 

 jonesii, F, 89 

 KELSEYANA, F, 89 

 leptophylla , F, 89 

 LONGIFLORA, F, 89 

 MARITIMA, F, 89 



pilosa , F, 89 

 MENSANA, F, 89 

 MICRANTHA, F, 89 



LEPIDA, F, 89 

 MIRABUNDA, F, 89 

 modesta , F. 88 

 multicaulis, F, 89 

 MURICATA 



DENTICULATA, F, 89 

 JONESII, F, 89 

 NANA, F, 89 



COMMIXTA, F, 89 

 OVINA, F, 89 

 SHANTZII, F, 89 

 NEVADENSIS, F, 89 

 NUBIGENA, F, 89 

 OSTERHOUTII, F, 89 

 OXYGONA, F, 89 

 PARADOXA, F, 89 

 PATTERSONII, F, 89 

 PROPRIA, F, 89 

 PTEROCARYA, F, 90 



CYCLOPTERA, F, 90 

 pustulosa, F. 89 

 RACEMOSA, F, 90 

 RECURVATA, F, 90 

 ROLLINSII, F, 89 

 RUGULOSA, F, 89 

 scoparia, F, 89 

 SEMIGLABRA. F, 89 

 SERICEA, F, 89 



PERENNIS, F, 89 

 SETOSISSIMA, F, 89 

 spiculifera, F. 88 

 submollis , F. 90 

 SUBRETUSA, F, 89 

 suffruticosa, F, 90 

 TENUIS. F, 89 

 TORREYANA, F, 90 



CALYCOSA, F, 90 

 torreyi, F, 90 

 UTAHENSIS, F, 90 

 vinctens, F, 90 

 VIRGINENSIS, F, 89 

 WATSONII, F, 90 

 WETHERILLII, F, 89 

 wyomingensis, F, 89 

 CRYPTOGRAMA, F, 1 

 ctenophyllum, F, 53, 57, 58 

 CUCURBITACEAE, F, 101 

 CUCURBITA, F, 101 

 Cudweed, F, 114 

 CUPRESSACEAE, T&S, 3 

 Currant, T&S, 48 

 CUSCUTA, F, 81 

 CUSCUTACEAE, F, 81 

 Cutgrass, G, 11 



Cyclachaena, F, 118 

 CYCLOLOMA, F, 29 

 Cylindropuntia, T&S, 69 

 CYMOPTERUS, F, 74 



ABORIGINUM, F, 74 



ACAULIS. F, 74 



albiflora, F, 74 



alpina. F, 76 



ANISATUS, F, 74 



bakeri , F, 76 



BASALTICUS. F, 74 



BIPINNATUS, F, 74 



BULBOSUS, F, 74 



calcarea, F, 74 



californica, F, 75 



CINERARIUS, F, 74 



CORRUGATUS, F, 74 

 coulteri. F, 74 

 scopulicola, F, 74 



COULTERI, F, 74 



decipiens, F, 74 



DUCHESNENSIS, F, 74 



FENDLERI, F, 74 

 newberryi, F, 74 



GILMANI, F, 74 



GLAUCUS, F, 74 



GLOBOSUS, F, 74 



grayanus, F, 77 



HENDERSONII. F, 74 



BAPENSIS, F, 74 



JONESII, F, 74 



lapidosa, F, 74 



leibergii, F. 74 



ligusticoides, F, 77 

 puniceus, F, 77 

 tenuifolius, F, 77 



LONGIPES. F. 74 



macdougali, F. 73 



MEGACEPHALUS. F, 74 



MINIMUM, F, 74 



MULTINERVATUS. F, 74 



nevadensis, F, 77 



NEWBERRYI, F, 74 

 jonesii, F. 74 



NIVALIS, F, 74 



PETRAEUS, F, 74 



plurijugus. F, 77 



PURPURASCENS, F, 74 



PURPUREUS, F, 74 



RIPLEYI, F, 74 



saniculoides, F. 74 



ROSEI, F, 74 



TEREBINTH INA, 



ALBIFLORA, F, 74 

 CALCAREA, F, 74 

 CALIFORNICA, F, 74 



utahensis, F, 74 



WATSONI, F, 75 

 CYNANCHUM, F, 81 

 CYNODON, G, 11 

 CYNOGLOSSUM, F, 90 

 Cynomarathrum 



alpinum, F, 76 



latilobum, F. 75 



macbridei, F. 74 



megarrhizum. F, 76 



nuttallii , F. 76 



parryi, F. 76 



scabrum, F, 76 

 Cynopaema, F, 80 

 CYPERACEAE, GL, 12 

 CYPERUS, GL, 14 

 CYPRIPEDIUM, F, 19 

 Cyrtorhyncha , F, 38 

 Cystium , F, 55 

 CYSTOPTERIS, F. 1 

 Cytherea. 19 



146 



