OsTERHOUT: New PLANTS FROM COLORADO 208 
minate, almost 1 cm. long: petals 5, golden yellow, 1.75 cm. 
long including the short claw: several of the outer filaments petal- 
oid: capsule appressed-hispid, 1 cm. long: seeds round, smooth, 
2.5 mm. in diameter, margined but not winged. 
Type specimens collected at Wolcott, Eagle Co., Colo., July 
II, 1902, no, 2663. It is found from the Eagle River at Wolcott 
northward to the Grand River. 
Lepidium divergens 
Seemingly a biennial, 1.5-2 dm. high, much branched from 
the base, the branches divergent and procumbent, attaining a 
length almost equal to the central upright stem: stem, branches 
and pedicels minutely pubescent: lower leaves spatulate, 2-5 
cm. long, rounded or acute and few-toothed above, tapering to a 
narrowly winged petiole, diminishing upwards and becoming entire : 
stem and branches becoming fruit-bearing for two thirds of their 
length or more: pedicels horizontally spreading, about 3 mm. 
long: flowers small: petals none: sepals soon deciduous: stigma 
sessile: capsule emarginate, elliptical, 3 mm. long by 2.5 mm. 
wide : cotyledons incumbent. 
Type specimens collected at Tennessee Pass, Lake Co., Colo., 
July 10, 1902, no. 2642. Collected also at Yampa and Steam- 
boat Springs in Routt Co., Colo. 
New WINDSOR, COLO. 
