568 RYDBERG: Rocky MOUNTAIN FLORA 
mainly in the seeds, which lack the hyaline neck characteristic of 
that species. From £. g/landulosum it is separated by the smaller 
size of the plant and of the flower, and by the light green leaves, 
which lack the coarse toothing of that species. It may also be con- 
fused with 2. adenocaulon, but that species has smaller and lighter 
flowers, propagates by leafy rosettes and has usually distinct 
although short petioles. £. ovatifolium grows in wet places, espe- 
cially in springs, in the mountains of Colorado and Utah at an alti- 
_ tude of 2,300—3,800 m. 
Cotorapo: Near Empire, 1892, Patterson 205 (type); Red 
Mountain, 1901, Underwood & Selby 297; Bob Creek, 1898, 
Baker, Earle & Tracy 855; Uronton Park, 1901, Underwood & 
Selby 3036; Columbine, 1901, Tweedy 4429; headwaters of 
Sangre de Cristo Creek, 1900, Rydberg & Vreeland 5847. 
Utau: “Southern Utah,” 1877, Palmer 155. 
~ Epilobium rubescens sp. nov. 
Stem 3-4 dm. high, strict and simple, often more or less red- 
dish, glabrous below, crisp-hairy above and more or less on the 
decurrent lines ; leaves 3-4 cm. long, perfeetly sessile, lanceolate, 
rounded at the base, denticulate, very acute, slightly crisp-hairy 
beneath when young ; petals white, about 4 mm. long ; pods 4-5 
cm. long and 1.5 mm. thick, more or less crisp-pubescent ; seeds 
without neck, brownish, smooth, about 1 mm. long ; coma white, 
5-6 mm. long. 
This species is perhaps most closely related to £. adenocaulon, 
but differs in the perfectly sessile leaves and simpler habit. It 
grows in wet places up to an altitude of 2,700 m. 
Cotorapo : Pagosa Springs, 1899, Baker (type); Middle Park, 
1892, Beardslee. 
- Epilobium stramineum sp. nov. 
Stem 5—6 dm. high, simple, light and more or less straw-col- 
ored, glabrous below, more or less pubescent and somewhat 
glandular in the inflorescence ; leaves sessile, light green, lanceo- 
late, tapering at both ends, denticulate, 4-5 cm. long, 1-1-5 5 
wide, very acute ; petals white, 4-5 mm. long ; pod 4-5 cm. long 
and I mm. wide, more or less crisp and glandular ; seeds light- 
brown, without a neck ; coma white. 
This has been taken for E. Drummondit, but the type of that 
species has narrow, almost linear leaves, and is seldom over 3 dm. 
Pome : 
