fees fio 
HYDROPHYLLACEA. Phacelia sericea, near the lakes, and 
Flydrophyllum occidentale var. Fendleri, near the Micawber 
Mine. 
BORRAGINACE&. Mertensia Sibirica and Omphalodes nana 
var. arcttotdes, both near the lakes and near Brush Creek—the 
last of course, at timber line, its brilliant blue flowers almost 
dazzling. Mertensia lanceolata occurs above timber line, near 
Brush Creek, and near the Micawber we get Echinospermum 
floribundum. 
SCROPHULARIACE, Pedicularis Grenlandica, at the lakes; 
Pentstemon glaucus var. stenosepalus, both at the lakes and at 
timber line, above Brush Creek. Mimulus luteus and Pedicu- 
laris procera occur near the Micawber. The various forms of 
Castilleia have already been discussed in a previous paper. 
Veronica alpina and Pentstemon cespitosus are found in the gulch 
above the Micawber. 
OROBRANCHACE&. Aphyllon fasciculatum, at the Micawber. 
LABIATA. Not one observed ! 
CHENOPODIACE. Chenopodium album, introduced acci- 
dently at the Micawber, but useful as an excellent substitute for 
spinach. 
POLYGONACE. Eriogonum flavum and Polygonum Bisiorta, 
above the timber line, near Brush Creek. 
ELMAGNACE&. Shepherdia Canadensis, near the Micawber. 
URTICACE&. Urtica gracilis, near Brush Creek. 
CUPULIFER&. Quercus undulata, on sunny slopes near the 
Micawber and in Horseshoe Bend Gulch. 
SALICACEH. Salix monticola, near the Micawber, and plen- 
ty of Populus tremuloides. Higher up, the quaking-aspen is re- 
duced to a f. nana, 6 to 10 feet high, stems branching from the 
base upwards, with the small leaves, and red petioles. 
CONIFER. Picea Engelmanni, below the lakes; and P. 
pungens, near the Micawber, as well as Funiperus communis var. 
