INDEX. 



409 



Convolvulus 291 



Coptis 163 



Corn Chamomile 380 



Crab-apple, Wild 201 



Cranberry 277 



Crassulaceae 182 



Crataegus 200 



Crepis 3S8 



Cress, Bitter 172, 176 



Mouse-ear 175 



Penny 181 



Rock 169 



Crested Dogstail 48 



Crocidium 383 



Crowberry 232 



Crowberry Family 232 



Crowfoot, Water 1SS 



Cruciferae 166 



Cryptantha 303 



Cryptogramma , 4 



CUCURBITACEAE 341 



Currant 18S 



Red-flowering 187 



Cuscuta 292 



cuscutaceae 291 



Cynareae 347 



Cynodon 60 



Cynoglossum 301 



Cynosurus 48 



Cyperaceae 65 



Cyperus 81 



Cypripedium 107 



Cytherea 108 



Dactylis 52 



Daisy, Mountain 369 



Oxeye 380 



Dandelion 355 



Danthonia 45 



Darnel 61 



Dasiphora 210 



Datura 314 



Daucus 258 



Dead Nettle 312 



Death Camas 99 



Deer Fern 5 



Delphinium 159 



Dentaria 171 



Deptford Pink 142 



Deschampsia 46 



Devil's Club 255 



Dewberry 204 



Dianthus 142 



Dicotyledones 112 



Digitalis 325 



Dipsacaceae 341 



Dipsacus. 341 



Disporum 102 



Distichlis 56 



Dock 127 



Bitter 128 



Yellow 128 



Dodder 292 



Dodder Family 291 



Dodecatheon 283 



Dogbane 290 



Dogbane Family 290 



Dog Fennel 380 



Dogwood 269 



Dogwood Family 268 



Dondia 132 



Douglasia 284 



Douglas Spruce 22 



Draba 177 



Dracocephalum 310 



Dragon Head 310 



Drosera 182 



Droseraceae 182 



Dryas 206 



Drymocallis 211 



Dryopteris 7 



Duckweed Family 86 



Dulichium 82 



Dwarf Maple 235 



Echinochloa 34 



Echinopanax 255 



Eel-grass 28 



Elaeagnaceae 244 



Elatinaceae 241 



Elatine 241 



Elder 336 



Elecampane 393 



Eleocharis 82 



Eleusine 61 



Elmera 196 



Elodea 31 



Elymus 62 



Empetraceae 232 



Empetrum 232 



Enchanter's Nightshade 246 



Engelmann Spruce 22 



English Rye-grass 61 



Epilobium 246 



Epipactis 112 



Equisetaceae. . . .■ 11 



Equisetineae 10 



Equisetum 11 



Eragrostis 48 



Ericaceae 275 



Erigeron 366 



Eriogonum 125 



Eriophorum 84 



Eriophyllum 378 



