244 RypsperGc: STuDIES ON THE Rocky MounTaIn FLoRA 
brous, 8-12 mm. long : peduncles very slender, about 5 cm. long: 
inflorescence cymose, but often reduced to 2-3 flowers ; pedicels 
sparingly strigose : sepals 4~5 mm. long, oblong: petals yellow, 
6-7 mm. long: pod cylindric with a conical apex, 12-15 mm. 
long, 2.5—3 mm. wide, glabrous. 
This is nearest related to O. cymosa Small and O. Brittoniae, 
but differs from the former in the blunter sepals, the appressed 
pubescence of the pedicels and the glabrous pod, and from the 
latter in the simpler habit, the longer glabrous pod and paler and 
larger leaves. It grows in grassy valleys at an altitude of 1800- 
2500 m. 
CoLorapo: Sangre de Christo Creek, 1900, Rydberg & Vree- 
land 5920 (type in herb. N. Y. Bot. Gard.); Foothills, Larimer 
county, 1895, /. 7. Cowen (mixed with O. stricta L.). 
Lupinus Scheuberae sp. nov. 
Perennial; stem 4-6 dm. high, sparingly strigose or almost 
glabrous, slender : petioles of basal leaves about 1 dm. long ; leaf- 
lets 7-8, oblanceolate, 5-7 cm. long, acute and mucronate, green, 
glabrous above, sparingly appressed pubescent beneath ; stipules 
lanceolate, attenuate; stem leaves similar but shorter petioled: 
racemes I-I.5 dm. long, not dense; bracts lanceolate, 7-8 mm. 
long, deciduous: flowers 10-12 mm. ‘long: calyx densely white 
silvery puberulent, strongly gibbous above; lower lip lanceolate, 
fully twice as long as the triangular-ovate upper lip: corolla dark 
purple but lighter and almost white towards the base ; banner 
slightly longer than the wings, silky puberulent on the middle of the 
back : pod densely white silky with appressed _ hairs, 2—4-seeded, 
This is nearest related to L. psewdoparviflorus, but differs in the 
somewhat larger flowers, the strictly appressed white pubescence 
on the calyx and pedicels, the gibbous, but not spurred calyx, and 
the broad and short upper lip of the latter. It grows in woods at 
an altitude of 2,000-2,400 mm. 
Montana: Garnet county, 1901, Mrs. Amma Ware Sheuber, 
735 (type in herb. N. Y. Bot. Gard.). 
Wyominc: Copperton, 1901, Frank Tweedy, 4216. 
Lupinus spathulatus sp. nov. 
Lupinus parviflorus S. Wats. King’s Rep. 5: 1871. Not 
Nutt. 
