Wooton AND: STANDLEY: ANDROSACE 519 
be separated by the following key. It is likely that further search 
will reveal several of the Colorado species in the mountains of the 
northern part of the Territory and it is altogether probable that 
A. arizonica Gray* from the Santa Catalina Mountains of south- 
eastern Arizona will be found in the adjoining parts of New Mex- 
ico when those parts are properly explored. 
Involucral bracts narrow ; scapes mostly long. 
Plant glandular. A. glandulosa. 
Plant not glandular. 
Corolla longer than the calyx ; scapes erect 
" A, pinetforum. 
Corolla equal to or shorter than the calyx ; scapes divergent. 
Calyx-lobes as long as the capsule. . diffusa. 
Calyx lobes much longer than the capsule. A. puberulenta, 
Tnvolucral bracts broad ; scapes short. 
Calyx-lobes triangular, acute. A. occidentalis, 
Calyx-lobes broadly oblong to ovate. A, platysepala. 
Androsace glandulosa sp. nov. 
Annual, acaulescent : leaves basal, linear-oblanceolate or spat- 
ulate, 1-2.5 cm. long, usually 1 cm. long, 3-4 mm. wide, obtuse 
or acute, thin, serrate with few teeth above the middle, sparsely 
covered with short, scattered, glandular hairs, sessile or with winged 
petioles: scapes 2 or 3 to many, erect, 8-15 cm. high, covered 
with short glandular-viscid pubescence: bracts glandular-pubes- 
cent, lanceolate, 1-2 mm. long: pedicels slender, erect, slightly 
Spreading with age, numerous, 2.5-8.5 cm. long, mostly 3 cm. 
long, with short glandular-viscid pubescence: calyx campanulate 
or broadly obpyramidal, strongly carinately angled even in the 
flowers, 2. 5 mm. long, 2.5-3 mm. broad, segments narrowly tri- 
angular, very acute, hardly half as long as the pale tube: corolla 
White, slightly longer than the calyx, segments 1 mm. broad or 
ess, narrowly oblong, obtuse, about half the length of the tube: 
anthers twice as long as the filaments: capsules globose, about the 
length of the calyx, 2.5—3 mm. in diameter. 
Collected in New Mexico on the Middle Fork of the Rio Gila, 
August 5, 1900, at an altitude of about 2100 meters, by E. O. 
Wooton, 
Androsace platysepala sp. nov. 
Annual, acaulescent, 4—8 cm. high: leaves basal, blades nar- 
fowly oblong, acutish, sparingly toothed near the apex, or almost 
a sessile,“ 12-23 mm. long, 4-6 mm. wide; upper surface 
nght-green, lower surface paler; glabrous except along the 
: TU ane clat aha 
Proc, Am. Acad, 17: $2r, 
