592 



GEOLOGICAL SURVEY OF CANADA. 



PAGE. 



ERICACEAE (LVI) 294 



Erigenia, Nutt 180 



bulbosa, Nutt 180 



Erigeron, L 229 



acris,L 234,547 



var. debilis, Gray 548 



var. Droebachensis, Blytt / 235 

 1547 



alpinus, L 234, 547 



var. y. elata, Hook 234 



alpinus, Pursh 231 



annuus, Pers 234 



armerisefolius, Turz 235 



asperum, DC 232 



Bellidiastrum, Nutt 234 



bellidifolius, Muhl 233, 547 



csespito$us, Nutt 231 



Canadensis, L * 235 



canescens, T. & G 231 



compositus, Pursh 230, 547 



var. discoideus, Gr 230 



var. glabratus, Macoun... f 231 

 1547 



var. trifidus, Gr 231 



concinnus, T. & G 231 



corymbosus, Nutt 231, 547 



eriocephalus, J. Vahl 547 



filifolius, Nutt 230 



flagellaris, Gr 548 



florifer, Hook 218 



'glabellus, Nutt 232 



var. asperus, T. & G 232 



var. mollis, Gr 233 



var. pubescens, Hook 232 



glabellus, var. mucronatus, Hook.232 



glabratus, Hook 235 



var. minor, Hook 235 



grandiflorus, Hook 232 



heterophyllum, Muhl 234 



hirsutus, Pursh 231 



hyssopifolius, MX 229 



KamtscJiaticus, DC 235 



lanatus, Hook 232, 547 



lonchophyllus, Hook 235 



macranthus, Nutt 232 



nervosum, Pursh 234 



peucephyllus, Gr 230 



Philadelphicus, L 233 



poliospermus, Gr 548 



pulchellus, a, Hook 232 



pulcMlus, MX 233 



pumilus, Nutt 231 



purpureus, Hook 233 



radicatus, Hook 230 



salsuginosus, Gr 233, 547 



var. Unalaschensis, Less . . 233 



speciosus, DC 232 



strigosus, Muhl 234 



strigosus,\a,T.hispidissimus,}:look 231 



trifidus, Hook 231 



uniflorus,L 231,547 



PAGE. 



Eriogonum, MX 406 



androsaceum, Benth 406 



csespitosum. Hook 406 



crassifolium, Hook 406 



flavum, Nutt 406 



heracleoides, Nutt 406 



raulticeps, Nees 407 



ovalifolium, Nutt 407 



sericeum, Pursh 406 



umbellatum, Torrey 406 



Eriogynia pectinata, Hook 127 



Eriophy llum, Lag 249 



csespitosum, Dougl 249 



var. integrifolium, Gr 551 



var. leucophyllum, Gr 249 



Eritrichium, Schrad 336 



aretioides, DC 336 



Californicurn, DC 337 



Chamissonis, DC 336 



Chorisianum, DC 337, 568 



circumscissum, Gr 568 



crassisepalum, T. & G 337 



fulvum, A.DC 337,568 



fulvum, Wat 337 



glomeratum, DC 337 



var. humile, Gr 338 



leiocarpum, Wat 337 



leucophseum, A.DC 338 



nanum, Schrad., var. aretioides, 



Herder 336 



var. Chamissonis, Herder. 336 



plebeium, A.DC 337 



Scouleri, A.DC 568 



tenellum, Gr 337,568 



Torreyi, Gr 568 



Erodium, L'Her 91 



cicutarium, L'Her 91 , 502 



mpschatum, Willd 91 



Erophila vulgaris, DC 53 



Ervum hirsutum, L 120 



multiflorum, Pursh 114 



tetraspermum, L 120 



Erysimum, L 45 



asperum, DC 45 



aspervm var. incon^icuum, Wat 45 



cheiranthoides, L 45, 487 



grandiflorum, Nutt 48 



lanceolatum, Hook 45 



offidnale, L 46 



orientale, R. Br 45 



parviflorum, Nutt 45,487 



Euony mous, Tourn 95 



Americanus, L., var. obovatus, 



T. &G 95 



atropurpureus, Jacq 95 



Eupatorium, L 206 



ageratoides, L 206 



amcenum, Pursh 206 



falcatum, MX 206 



grandiflorum, Hook 207 



maculatum, Hook 206 



