WOOTON AND STANDLEY—NEW PLANTS FROM NEW’ MEXICO. 1381 
fine and appressed instead of loosely spreading. We have seen it only from the 
Qrgan Mountains. 
Rosa adenosepala Wooton & Standley, sp. nov. 
Branches smooth, reddish brown, armed with few, slender, straight spines; 
stipules broad, acute, densely glandular and soft-pubescent; petioles soft- 
pubescent, with numerous stalked glands; leaflets cn short petiolules, obovate, 
obtuse, broadly cuneate at the base, sharply and deeply incised-serrate two- 
thirds of the way to the base or more, dull green, glabrous above or nearly so, 
beneath densely glandular-puberulent, of about the same color on both sur- 
faces; flowers in clusters of 3 to 5 at the ends of the branches, on glandular 
peduncles about 1 em. long; hypanthium glabrous; sepals 15 to 20 mm. long, 
linear-lanceolate, with very long narrow tips scarcely dilated at the apex, 
densely glandular-bristly with red glands 1 or 2 mm. long, villous along the 
margins; petals about 15 mm, long; sepals reflexed after anthesis; fruit not 
seen, 
Type in the U. S. National Herbarium, no. 306499, collected along the Pecos 
River 8 miles east of Glorieta, San Miguel County, June 9, 1897, by A. A. and 
BE. Gertrude Heller (no. 3674). Altitude 1,950 meters. 
Nearest &. fendleri, perhaps, but readily distinguished by the densely glandu- 
lar-bristly calyx lobes. 
Rosa hypoleuca Wooton & Standley, sp. nov. 
Stems bright reddish brown, more or less glaucous when young, densely 
armed with very slender, straight, short spines; stipules large, narrow, acute, 
with glandular margins; petioles with rather few stalked glands, otherwise 
glabrous; leaflets usually 9, elliptic-oblong or oblong-ovate, obtuse, rounded at 
the base, coarsely but not deeply incised-serrate, glabrous, strongly glaucous 
beneath, dull green above, 13 to 20 mm. long; flowers in clusters at the ends of 
the ascending branches on short, glabrous peduncles; hypanthium glabrous; 
sepals narrowly lanceolate with long, linear tips, about 15 mm. long, glabrous 
below, glandular toward the tips, entire or with a few subulate lobes, tomentu- 
lose along the margins; petals obovate, deeply notched, bright pink, 15 to 20 
min. long; fruit not seen. 
Type in the U. 8. National Herbarium, no. 497843, collected near Kingston, 
Sierra County, June 1, 1904, by O. B. Metcalfe (no. 940). Altitude 1,980 
meters. 
This is as closely related to R. fendleri as to any species. It differs, how- 
ever, in the perfectly glabrous leaflets, strongly glaucous beneath, 
Here we have placed Standley’s 4031, collected along Winsor Creek, June 29, 
1908, altitude 2,520 meters. This has larger flowers and leaflets than the type 
but otherwise seems indistinguishable. 
MALACEAE. 
Amelanchier goldmanii Wooton & Standley, sp. nov. 
A shrub 1.5 meters high or less, with spreading branches; bark on the older 
stems grayish, on the younger ones dark reddish brown; bud scales reddish, 
sparingly villous; leaves almost perfectly rotund, on petioles 8 to 15 mm. long, 
30 to 40 mm. in diameter, rounded or cordate at the base, with rounded serrate 
teeth reaching almost to the base; petioles and blades glabrate, probably more 
or less tomentulose when young; flowers not seen; fruit bluish black, spherical, 
7 mm. in diameter, in terminal racemose clusters of several fruits. 
Type in the U. S. National Herbarium, no. 562614, collected by E. A. Goldman 
in Copper Canyon in the Magdalena Mountains, September 3, 1909, at an alti- 
tude of 2,550 meters. 
