INDEX. 



503 



Deoodon 193, 195, 199, 203 



vertioillatus 190, 199 

 Dentiuia 163 

 DenticvJa 400 

 Dennatocarpon 210 

 Deschampsia 225, 247, 258 



caespitosa 241, 242, 251, 258 



flexuosa 18, 207, 242, 244, 246, 271 

 Desmodium 67 



Diapensia lapponica 207, 363, 388 

 Dioksonia 361, 405, 413, 415 

 Dicksoniopsis 405 

 Dicranum 240, 245 



scoparium 265 



undulatum 382 

 Diotyophyllvtm 413 

 Diervilla 209 



trifida 207 

 Digitalis 13, 163 

 Dioon 405, 413 

 Dioonites 404, 405, 406, 415 

 Dipteris 413 

 Dipterocarpus 276 

 Diatichlis 196, 229, 231, 232, 234, 236 



spioata 201, 230, 234, 403 

 Dondia linearis 237 

 Draba 246 



Drepanocarpus lunatus 275 

 Drosera 187, 190, 191, 196, 197, 226, 243, 262 



intermedia 269 



rotundifoUa 186, 401 

 Dryas 245, 379, 383, 385, 386, 389, 390, 

 398, 399 



ootopetala 21, 22, 225, 380, 383, 388, 391, 

 396 

 Dryopteris 194, 198, 361, 363, 405, 406 



spinuloBa 191 



theljrpteris 191, 194 

 Duliohium 187, 189, 194, 197, 198, 199 



arundinaceum 191 



epathaceum 395 



Eichhornia 275 



apeciosa 275 

 Eleocharis interstincta 197 



robbinsii 197 

 Elephantella 225 

 Elodea 188, 189, 262 



canadensis 401 

 Elymus 23, 203, 206, 225, 240, 245, 250 



arenarius 23, 240, 259 



canadensis 203, 218 

 Empetrum 19, 191, 207, 239, 240, 242, 243, 

 245, 247, 253, 258, 259, 263, 265, 

 266, 381, 382, 386, 390, 391 



nigrum 19, 23, 152, 153, 185, 186 

 Encephalartopsis 413 

 Encephalartos 405 

 Encyonema prostratum 401 

 Enteromorpha 201, 250 

 Ephedra 230 

 Epilobium 209 



adenocaulon 191 



angustifolium 242, 248 



coloratum 213 



lineare 191 



palustre 238, 274 



Epithemia 400 

 Equisetites 350, 409 



Equisetum 15, 205, 245, 249, 267, 269, 346, 

 350, 352, 361, 363, 388, 389, 401, 

 405, 406, 411, 413, 415 



arvense 247 



fluviatile 11, 193, 247, 272 



limosum 241, 271, 401 



palustre 11, 241, 247, 248 



scirpoides 401 



sylvaticum 401 

 Eragrostis 225, 278 



curvula 278 



major 214 



pectinacea 67 



reptans 222 



trichodes 214, 215 

 Erianthus 276 

 Erica 13, 146, 245, 253, 258, 260, 265, 269 



cinerea 250 



tetralix 11, 185, 239, 243, 253, 258, 265, 

 266, 381 

 Erigeron 113 



acris 228 

 Eriocaulon 275, 401 



compressum 197 

 Eriocoma 214 

 Eriogonum 131, 215, 225 



annuum 214 

 Eriophylla 265 

 Eriospora pilosa 277 



Eriophorum 10, 15, 23, 24, 25, 146, 147, 152, 

 153, 167, 187, 188, 196, 197, 198, 

 226, 244, 246, 250, 253, 256, 257, 

 258, 259, 268, 269, 387, 390, 391, 

 394, 395 



angustifolium 15, 16, 153, 241, 243, 244, 



247, 257 

 gracile 191 

 polystachyon 11 

 scheuchzeri 244 



vaginatum 11, 151, 153, 185, 242, 243, 



248, 256, 262, 271, 379, 381, 382 

 virginicum 187, 191, 213 



Erodium 66, 67, 236 



cicutarium 236 

 Eryngium 188, 273, 275 

 Eucalyptus 363, 366 

 Eugenia 276, 278 



cordata 276 



guineensis 276 

 Euonymus 213 

 Eupatorium 252 



perfoliatum 213 

 Euphorbia 206, 214, 267 



buxifolia 237 



peploides 274 



petaloidea 214 



Fagus 13, 17, 22, 93, 108, 163, 180, 187, 204, 

 211, 263, 267, 351,353, 363,367,383 

 ferruginea 189, 206 

 silvatica 381, 388, 396 

 Fendlera 355 



Festuca 180, 207, 241, 249, 251, 254, 262, 

 364 

 bromoides 273 



