INDEX. 
703 
Elatine, 
El®agnace®, 
Eleocharis, 
Elder Tribe , 
Elephantopus, 
Eleusine, 
Elm Family , 
Elodea, 
Ely m us, 
Empetrace®, 
Empetrum, 
Endogenous Plants, 
Encalypta, 
Enslema, 
Epiphegus, 
Epigrea, 
Epilobium, 
EftUlSETACE®, 
Equisetum, 
Eragrostis, 
Erechthites, 
Eriantlius, 
Ericace®, 
Erigenia, 
Erigeron, 
Eriocaulon, 
Eriocaulonace®, 
Eriophorum, 
Erodium, 
Erophila, 
Eryngium, 
Erysimum, 
Erythraea, 
Erythronium, 
Ervum, 
Eschscholtzia, 
Eulophus, 
Euonymus, 
Eupatoriace®, 
Eupatorium, 
Eupiiorbia, 
EuPHORBIACE®, 
Euphrasia, 
Eutoca, 
Evening Primrose Family , 
Faba, 
F a gopy rurn , 
Fagus, 
Fedia, 
Fegatella, 
Ferns , 
Festuca, 
Figicort Family , 
Filago, 
55 
395 
521 
173 
190 
588 
399 
54 
603 
409 
Filices, 
Fimbriaria, 
Fimbristylis, 
Fissidens, 
Flax Family , 
Flcerkea, 
Flowerless Plants, 
Fontinalis, 
Fragaria, 
F rasera, 
409 Fraxinus, 
445 
651 
370 
289 
264 
135 
618 
618 
597 
239 
616 
256 
165 
205 
514 
514 
528 
74 
39 
156 
37 
357 
495 
95 
27 
165 
83 
190 
192 
404 
403 
309 
343 
134 
95 
390 
417 
182 
682 
626 
598 
294 
238 
Froa's-bit Family , 
Frullania, 
Fuirena, 
Fu maria, 
Fumariace®, 
Funaria, 
Galactia, 
Galanthus, 
Galatella, 
Galeopsis, 
Galium, 
Gaultheria, 
Gaura, 
Gaylussacia, 
Genista, 
Gentian Family , 
Gentiana, 
Gentianace®, 
Geocalyx, 
Geraniace®, 
Geranium, 
Geranium Family , 
Gerardia, 
Geum, 
Gillenia, 
Gladiolus, 
Glaucium, 
Glaux, 
Gleditschia, 
Glyceria, 
Glycine, 
Gnaphalium, 
Gonolobus, 
Goodyera, 
Goose foot Family , 
Gourd Family, 
Gramine®, 
Grasses , 
Gratiola, 
Grimmia, 
Grossulace®, 
Gymnadenia, 
Gyuinocladus, 
620 
683 
50 
656 
72 
77 
618 
677 
123 
362 
373 
461 
686 
520 
30 
27 
647 
96 
480 
196 
330 
176 
263 
137 
258 
108 
355 
358 
355 
690 
73 
73 
73 
306 
119 
117 
483 
27 
284 
112 
592 
96 
236 
370 
476 
375 
144 
567 
567 
300 
649 
141 
469 
111 
