592 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
Stems neither villous-canescent nor lanuginous, 
Leaves, at least the upper ones, pinnately cleft 
like the bracts. 
. Galea much longer than the tube of the 
corolla... 2.2.2... e eee eee eee eee 12, C. eremophila. 
Galea shorter than the tube of the corolla, 
Plants glabrous up to the inflores- 
cence; bracts rose-colored. .... 13. C. haydeni. 
Plants hirsute or villous throughout; 
bracts scarlet to crimson. ..... 14, C. angustifolia, 
Leaves entire or the uppermost slightly 3- 
lobed, 
Leaves mostly linear, conspicuously 
pubescent. . 2.222.222 000.2... eee 15. C. organorum. 
Leaves linear-lanceolate or broader, mi- 
nutely puberulent or glabrous. 
Bracts crimson or purplish. 
Bracts mostly entire, if lobed 
with an obtuse middle 
lobe; stems glabrous or 
nearly s0..............2.. 16. C. lauta, 
Bracts 3-cleft with lanceolate 
lobes; stems hirsute or vil- 
lous throughout... .... ---- 17, C, trinervis. 
Bracts scarlet or nearly so, 
Bracts usually entire, rarely with 
2 linear lobes, obtuse; stems 
with spreading pubescence.... 18. C.austromontana., 
Bracts all lobed, the lobes often 
narrow, acute or obtuse; stems 
with spreading or appressed 
pubescence. 
Pubescence spreading, rough; 
bracts much divided; plants 
branched above........... 19, C. inconstans, 
Pubescence weak or appressed, 
not spreading; bracts spar- 
ingly lobed; stems simple... 20. C. confusa. 
1. Castilleja minor A. Gray, in Brewer & Wats. Bot. Calif. 1: 573. 1876. 
Castilleja affinis minor A. Gray in Torr, U. 8. & Mex. Bound. Bot. 119. 1859. 
Tyre Locauity: Near the Copper Mines, New Mexico, 
Rance: Southern New Mexico and Arizona and adjacent Mexico, 
New Mexico: Mogollon Mountains; Animas Creek; Santa Rita, Upper Sonoran 
Zone. 
2. Castilleja exilis A. Nels. Proc. Biol. Soc. Washington 17: 100. 1904. 
Castilleja stricta Rydb. Mem, N. Y. Bot. Gard. 1: 354. 1900, not DC. 1846. 
Type LocaLiry: Ruby Valley, Nevada. 
Range: Washington and Montana to Nevada and northwestern New Mexicc. 
New Mexico: Aztec; Farmington. Wet ground, in the Upper Sonoran Zone. 
3. Castilleja lineata Greene, Pittonia 4: 151. 1900. 
Type Locauity: Moist slopes near Pagosa Springs, southern Colorado. 
RANGE: Colorado and northern New Mexico. 
New Mexico: Chama; Dulce; Canjilon; Vermejo Park. Wet meadows, in the 
Transition Zone. 
