160 LEAFLETS. 
tains; there often abundant, very beautiful, Type in my her- 
barium, collected by myself on upper Bear Creek west of Denver, 
26 July, 1889. 
C. attenuata. White-flowered, but corolla-lobes lanceolate, 
slenderly acuminate ; calyx-teeth also long and slender. 
Parks of the interior of Colorado. See Gray, Syn. Fl. p. 145. 
C. FoRMOSISSIMA. Stem parted near the ground into upright 
racemose rather than thyrsiform branches, the flowers very large ; 
tube of corolla truly though narrowly funnelform, the lanceo- 
late segments slenderly accuminate, ł inch long, falcate-curved, 
crimson, dotted copiously with yellow: calyx almost wholly her- 
baceous, the subulate-linear teeth about equalling the tube and 
reflexed. 
Black Range, southern New Mexico, 1904, O. B. Metcalfe, 
n. 1318. : 
C. FLAVIDA. Calyx rather open campanulate, largely scar- 
ious, the subulate-triangular herbaceous teeth equalling the tube 
and diverging at the same angle with it: corolla yellowish-red 
if not quite yellow, the funnelform tube nearly equalled by the 
lanceolate slenderly acuminate segments. 
Southern Colorado, Baker’s 532 from Arboles, as in U. S. 
Herb., being the type. 
0. TEXANA. Stout, low, much branched, flowering almost 
from the base, the flowers smallish, scarlet: calyx-tube wholly 
herbaceous, turbinate, the rigidly erect triangular-subulate 
teeth rather shorter than the tube. 
Guadalupe Mountains, western Texas, V. Havard, Sept., 1881. 
Type in U. S. Herb. 
C. Artzonica. Calyx short, wholly herbaceous, the deltoid 
very acute teeth shorter than the also rather short campanulate 
tube and erect: corolla with short tube not longer than the seg- 
ments, these ovate-lanceolate or lanceolate, merely acute. 
Northern Arizona, near Flagstaff, McDougal aud others. 
C. BRIDGESII. Gilia aggregata Bridgesit, Gray. Peculiar to 
subalpine districts of the Californian Sierra, perhaps northward 
in Oregon approaching the next, though not too closely. ` 
. ©, PULCHELLA. Gila pulchella, Dougl. in Hook. FI. ii. 74. 
Common in Oregon, Washington and Idaho. 
D 
