1904] EASTWOOD: WESTERN POLEMONIACEAE 441 
short glandular hairs: radical leaves 6-8°™ long with 15-19 leaf- 
lets; petiole generally more than half the entire length, slender, 
slightly glandular, strongly ribbed and scarcely margined, mem- 
branously dilated at base; leaflets imbricate when young, orbicu- 
lar to elliptical-ovate, acute at apex and base, confluent on the 
rachis, -6™™ long, 2-4™™ wide; cauline leaves subtending the 
flowering branches, with shorter petioles, the leaflets few, nar- 
rower and longer than on the radical leaves: flowers closely 
cymose on capillary pedicels, 2-5™™ long; bracts simple or tri- 
foliate, similar to the cauline leaflets: calyx campanulate, 5™™ 
long, the linear-lanceolate divisions 3™™, acute, glandular-hairy: 
corolla blue with yellow throat, funnelform, 9-10™™ long, the 
broad elliptical divisions 5™™ long, 4™™ wide, rounded and 
entire at apex: stamens inserted in the tube of the corolla, 
attached from below the throat to the base, hairy along the 
insertion and within the tube, the free part of the filaments 
3-4™™ long; anthers elliptical, the cells united to below the 
middle, obtusely sagittate, obtuse at apex, 2™™ long, white: 
stigmas included in the bud, lobes 1.5™™ long; style 5.5™™ 
long; ovary elliptical in outline, acute at apex, with several 
ovules in each cell: fruit not seen. 
The type was collected in Desolation Valley, near Lake Tahoe, California, 
July 10, 1902, by Mr. S. L. Berry; and in the same region by Lloyd P. Tevis, 
in whose honor it is named; and by Miss Lutie Goldstein at Lakeside Park, 
in the same region, July 1903. 
-Polemonium rotatum, sp. nov.—Cespitose from a thick twisted 
rootstock densely clothed with the persistent petioles of former 
leaves: stems slender, 10-15°™ high, striate, glandular-hairy, 
paniculately branching with erect branchlets: radical leaves 
3-4°™ long, the blade equaling the petiole; leaflets about 15, 
generally alternate, elliptical, obtuse, oblique, sessile, 3-4™™ 
long, wrinkled but not veiny, sparingly clothed with glandular 
hairs; rachis and petiole glandular-hairy, keeled, the latter 
dilated at base; cauline leaves similar but short-petioled or 
sessile, the leaflets diminishing in number to the single entire 
bracts: flowers in ‘erect panicles on short erect pedicels, as 
long as the calyx or longer: calyx campanulate, 4™™ long, 
