Index 



Ericaceae, 282. 



Erigeron, 352, (363), 367. 



Eriodictyon, 311. 



Eriogonum, 158. 



Eriophyllum, 353, 377. 



Erythrocoma, 240. 



Eriogynia, 232. 



Eriophorum, 107, 110. 



Erooallis, 182. 



Erxlebenia, 285. 



Erysimum, 197, 201. 



Erythronium, 134, 139. 



Eulophus, 275, 279. 



Eunanus, 334, 335, 336. 



Eupatoreae, 352. 



Eupatorium, 352, 354. 



Evening Primrose (Oenothera) , 270. 



Evening Primrose family, 269. 



Everlasting (Anaphalis), 398. 



Fagaceae, 155. 



False Asphodel (Tofieldia), 140. 



False Hellebore (Vcratrum 1.), 142. 



False Pimpernel (Hypericum I.), 266. 



False Solomon's Seal (Smilac-ina) , 



141. 



Feather Grass (Stipa), 91. 

 Fern family, 72. 

 Ferns : 



American Rock-brake (Cryptogram- 

 ma 1.), 72. 



Brittle-fern (Cystopteris I.), 77. 



Cliff -brake (Pellaea), 73. 



Five-finger Fern (Adiantum 1.), 75. 



Lace-fern (Chcilanthes 1.), 73. 



Lady-fern (Asplenium 1.), 75. 



Lip-fern (Cheilanthes) , 73. 



Maiden-hair Fern (Adiantum), 75. 



Moonwort (Botrychium) , 78. 



Oregon Cliff -brake (Pellaea 3.), 74. 



Rock-brake (Crypto gramma) , 72. 



Spleenwort (Asplenium), 75. 



Sword-fern (Polystichum 1.), 75. 



Wood-fern (Dryopteris) , 76. 

 Fescue Grass (Festuca}, 106. 

 Festuca, 91, 106. 

 Festuceae, 91. 



Field Chickweed (Cerastium), 180. 

 Figwort family, 322. 

 Filix, 77. 

 Fir (Abies), 85. 

 Five Finger (Potentilla) , 234. 

 Five-finger Fern (Adiantum 1.), 75. 

 Flax (Linum), 260. 

 Flax family, 260. 

 Fleabane (Erigeron), 367. 

 Foxtail Grass ( Alopecurus), 93. 

 Fox-tail Pine (Pinus 4.), 83. 

 Fragaria, 228, 247. 

 Frasera, 295, 299. 

 Fritillaria, 134, 143. 

 Fumaria, 196. 

 Fumariaceae, 195. 

 Fumitory family, 195. 



Galium, 344. 



Gayophytum, 274. 



Gentian (Gentiana), 296. 



Gentiana, 295, 296. 



Gentianaceae, 295. 



Gentian family, 295. 



Geraniaceae, 259. 



Geranium, 259. 



Geranium family, 259. 



Geum, 228, 240. 



Ghost Orchid (Cephalanthera), 148. 



Gilia, 301, 302. 



Glyceria, 91, 105. 



Glycosma, 276. 



Gnaphalium, 402. 



Goldenrod (Solidago), 358. 



Gooseberry (Bibes), 223. 



Gormania, 213. 



Gramineae, 90. 



Grass : 



Arrow Grass (Triglochin) , 89. 



Bear Grass (Xerophyllum 1.), 143. 



Blue-eyed Grass (Sisyrinchium) , 

 145. 



Cotton Grass (Eriophorum), 110. 



Feather Grass (Stipa), 91. 



Fescue Grass (Festuca), 106. 



Herd's Grass (Phleum), 93. 



Manna Grass (Glyoeria), 105. 



Spear Grass (Poa), 103. 



Wood Reed Grass (Cinna), 94. 

 Grass family, 90. 



Grass of Parnassus (Parnassia), 214. 

 Greek Valerian (Polemonium), 307. 

 Greeneocharis, 316, 317. 

 Grossularia, 226. 

 Groundsel (Senecio), 388. 

 Gyrostachys, 146. 

 Habenaria, 145, 146. 

 Haloragidaceae, 269. 

 Haplopappus, 352, 359. 

 Harpaecarpus, 375. 

 Hawksbeard (Crepis), 405. 

 Hawkweed (Hieracium), 406. 

 Hazardia, 352, 362. 

 Heath family, 282. 

 Hedge Mustard (Sisymbrium), 203. 

 Heleniastrum, 376, 377. 

 Helenieae, 352, 353. 

 Helenium, 353, 376. 

 Heliantheae, 352. 

 Helonias, 143. 

 Hemieva, 217. 

 Hemizonella, 353, 375. 

 Hemizonia, 353, 376. 

 Hemlock (Tsuga), 85. 

 Heracleum, 275, 277. 

 Herds' Grass (Phleum), 93. 

 Hesperis, 204. 

 Hesperochiron, 309, 310. 

 Heterisia, 220. 

 Heuchera, 214, 215. 

 Hieracium, 353, 406. 



[419] 



