Rocky MountTAInN FLora 255 
distinct rachis ; leaflets 4, linear to oblong or of the lowest leaves 
obovate, I-1.5 cm. long or the lower shorter: peduncles 4—5 cm. 
long, 1-2-flowered ; bracts linear, about equalling the calyx : calyx 
strigose, its tube and teeth each about 4 mm. long; the latter 
subulate: corolla about 14 mm. long, strongly curved upwards, 
the banner much exceeding the wings and keel: pod linear, 
straight, 2.5-3 cm. long, pubescent. 
This is in some respects intermediate between Z. rigidus and 
L. Wright, differing from the former in the narrower leaflets, in 
the shorter peduncles, longer bracts and narrower calyx-teeth and’ 
from the latter in decumbent habit, leaves with a distinct rachis and 
elongated peduncles. 
Uran: “South Utah,” 1877, Dr. E. Palmer, 94 (type in U. 
S. Nat. Herb.). 
Lupinus depressus sp. nov. * 
Perennial, cespitose: stems decumbent, 1-2 dm. long, ap-_ 
pressed silvery silky pubescent: petioles slender, 5-7 cm. long, 
also silvery silky ; leaflets aboyf-7, oblanceolate, usually obtusish, 
1.5—2 cm. long, densely appressed silvery canescent ; stipules sub- 
ulate : racemes short, slightly exceeding the leaves ; bracts lanceo- 
late, short, deciduous: flowers 8-9 mm. long: calyx long-villous ; 
lips ovate-lanceolate ; the lower about % longer than the upper : 
corolla light bluish-purple ; banner glabrous, slightly shorter than 
the wings. 
Being perhaps most nearly related to Z. minimus, it differs 
from that in the decumbent or spreading leafy stem and more silky 
pubescence. It grows in gravel on dry mountain slopes, at an alti- 
tude of about 1750 m. 
IpaHo: Divide between St. Joe and Clearwater River, 1895, 
John B. Leiberg, 1201 (type in U. S. Nat. Herb.) ; Lo-Lo Trail, 
1880, S. I¥atson, 80. 
Lupinus Evermannii sp. nov. 
Perennial and densely cespitose: the numerous stems about 
1.5 dm. high, slender, erect or ascending, leafy, appressed hairy : 
petioles 2-4 cm. long, also appressed hairy; leaflets oblanceolate 
to linear-oblanceolate, 1-2.5 cm. long, densely canescent on both 
sides with long appressed hairs; stipules lanceolate, acuminate : 
raceme very short-peduncled, dense and short; bracts lanceolate, 
short, deciduous: flowers 6-7 mm. long; pedicels and calyx 
densely pubescent with spreading hairs ; lips of the latter ovate- 
