4 [Vor. 11 
152 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
the upper sessile, rarely connate, 3-5-nerved from the base, 
irregularly denticulate; flowers few, mostly terminal, pedicels at 
least 21% times as long as the mature calyx, ascending, occasion- 
ally recurved, slender, puberulent or pubescent; calyx broadly 
campanulate, 8-14 mm. long, inflated in fruit, generally tinged 
and thickly dotted with red, teeth broadly ovate, blunt, unequal, 
the lower ones usually longer than the lateral, the upper at least 
twice as long as the others, villous at the sinuses; corolla 2-3.5 em. 
long, broadly funnelform, the throat densely bearded and dotted 
with red, the palate prominent, sometimes nearly closing the 
throat; style about as long as the throat, sparsely puberulent; 
capsule oblong or oval, constricted at the base or short-stipitate, 
blunt, about half the length of the calyx; seeds oblong, reticulate. 
Distribution: growing in more or less dense clusters along the 
edges of creeks or in the midst of shallow rivulets in the high 
mountains from Montana to Colorado, west to British Columbia 
and southern California. 
Specimens examined: 
Montana: Granite Park, Glacier National Park, 10 Aug., 1910, 
Kirkwood 51 (М, В. Mt., and Pomona). 
Colorado: Breckenridge, 1887, Bereman 761 (M); moist banks at 
10700 ft. alt., Mammoth Gulch, James Peak, 12 Aug., 1919, 
Munz 3028 (Pomona); Berthoud’s Pass, 23 July, 1881, Engel- 
mann (M); Arapahoe Pass, 1904, Andrews 8 (R. Mt.); Boulder, 
10 June, 1901, Wheeler 312 (R. Mt.) ; Camp Albion, about 11500 
ft. alt., 30 Aug., 1901, Wheeler 372 (R. Mt.). 
Idaho: ridges south from Wiessner's Peak, Coeur D'Alene Mts., 
about 6000 ft. alt., 28 July, 1895, Leiberg 1894 (M, R. Mt., 
and Stanford); near Stevens Peak, 3 Aug., 1895, Leiberg 1446 
(M). 
Utah: Alta, Aug., 1879, Jones (R. Mt.). 
Nevada: Mt. Rose, 9650 ft. alt., 24 Aug., 1912, Heller 9969 (M). 
British Columbia: Ryer’s Pass, 29 July, 1890, Macoun (M). 
Oregon: wet granitic soil, Wallowa Mts., Aug., 1907, Cusick 3115 
(M, В. Mt., and Stanford); Wallowa Mts., 7-8000 ft. alt. 
9 Aug. 1900, Cusick 2468 (Cornell, M, R. Mt., and Calif.); 
Crater Lake, 26 Aug., 1922, Epling 5555 (Epling). 
California: Mt. Stanford, 19 Aug., 1883, Sonne 266 (Stanford); 
