36 RypBERG: Rocky MOUNTAIN FLORA 
purple, glabrous or short-villous in the inflorescence ; leaves nar- 
rowly linear, 2-6 cm. long, 1-3 mm. wide, glabrous or the lower 
sparingly white-villous ; bracts brownish, 1-2 cm. long, 3-cleft 
with lanceolate lobes, white-villous with short hairs; calyx 12-15 
mm. long, deeply cleft below, less deeply so above, its lobes lance- 
olate, about 1 mm. long; corolla 2.5—3 cm. long, at last strongly 
curved, greenish with yellow margins; galea 12-15 mm. long; 
lip about 3 mm. long, with linear-lanceolate lobes. 
This species is related to C. cognata and C. linariaefolia. 
From the former it differs in the color of the bracts, different 
pubescence and the more arching corolla, from the latter in the 
color of the bracts, the lower habit and the smaller corolla. It 
grows in meadow land with alkaline soil. 
Uran: South end of Fish Lake, August 10, 1905, Ayad- 
berg & Carlton 7508. 
Castilleja magna 
Perennial; stem a meter or so high, glabrous and shining, 
angled; leaves lanceolate, 4-6 cm. long, glabrous, 5-ribbed and 
reticulate, more or less acuminate ; inflorescence short and dense ; 
bracts ovate, entire, tipped with crimson, as well as the axis of the 
inflorescence viscid-ciliate ; calyx about 2.5 cm. long, cleft half- 
way down both above and below, its lobes lanceolate, acuminate, 
4-5 mm. long; corolla 4-5 cm. long, greenish, tinged with 
crimson and with crimson margins; galea fully 2 cm. long; lip 
about 3 mm. long, its lobes lanceolate. 
This species somewhat resembles C. rhexifolia, but is a taller 
plant, with smaller bracts and much larger corolla. The latter is 
of about the size of that of C. Suksdorfii, which however is a much 
smaller and more pubescent plant and has narrow leaves. 
British Corumsia: Trail above Carbonate, 1904, Charles H. 
Shaw 205. 
» Castilleja Leonardi 
obtuse ; corolla 2 cm. long or less, densely puberulent; galea 
about 1 cm. long; lower lip about 2 mm. long, its lobes lanceo- 
