voL. Iv.] Sierra Nevada Plants in Coast Range. 175 
Castilleia miniata Dougl. Pubescent form. Cobb Mountain, 
C. F. Leithold; Snow Mountain; Yolo Bolo. 
Cordylanthus Pringlet Gray. Lower slopes of Snow Moun- 
tain. Flowering in August and September. , 
Pedicularis semtbarbata Gray. Bartlett Mountain; Snow 
Mountain. 
Monardella odoratissima Benth. Snow Mountain. 
Lophanthus urtictfolius Benth. Snow Mountain. Growing in 
thickets of Ceanothus, Ribes, etc., the purplish heads surmounting 
them. 
Polygonum Bistorta 1, Meadows and banks of streamlets, 
Snow Mountain. 
Polygonum Davisie Brewer. High rocky peaks, Snow 
Mountain. 
Eriogonum umbellatum Torr. High rocky ridges, Snow 
Mountain; Yolo Bolo. 
Eriogonum compositum Dougl. Snow Mountain; Yolo Bolo. 
Eriogonum Lobbii T. & G. High rocky ridges near the 
monument, Snow Mountain. Flowers forming larger heads and 
of deeper rose-color than those seen in the Sierra Nevada. 
Eriogonum ovalifolium Nutt. Abundant and forming dense 
tufts often a foot in diameter, the snowy mass of small 
leaves surmounted by short peduncles, bearing heads of whitish 
flowers which become at length rose-colored. Snow Mountain. 
Eriogonum spergulinum Gray. Snow Mountain. Common 
about the borders of meadows. 
Eviogonum hirtiflorum Gray. Common in Lake County. 
Dwarf at high elevations, but about Hough's Springs and on the 
lower slopes of Snow Mountain reaching so great a size that 
a single individual would fill several sheets of collecting paper. 
rs Li Mountain reaches an 
Quercus chrysolepis Liebm. on Snow 
elevation of about 4000 feet, above that level dwarfing pad 
into its subalpine form, var. vaccinifolia. The ascent 0 _ 
mountain is so abrupt that the phases of transition can be readily 
followed. 
