Davis: DELPHINIUMS OF NORTH AMERICA. 449 
petals often yellow ; spur one-half inchlong, equalling the sepals ; 
racemes simple, densely many-flowered: follicles 3, pubescent ; 
seeds black with loose coats, not scaly, but slightly winged. 
Aug. to Sept. Moist ground, west of Rockies. 
Var. subalpinum Gray, Bot. Gaz. 12: 52. 1887. 
D. occidentale Warts. Bot. Calif. 2: 428. 1880. 
D. elatum var. occidentale Wats. Bot. King Exp. 11. 
10 }7 pice 
D. exaltatum var. Barbeyt Hutu, Delph. N. Am. 11. 
1892. 
Z paroey: Worn, Bull. Herb. Boiss. t: 335. 2.77. 1893. 
A smaller plant, pubescent above: broader divisions of 
leaves: shorter racemes: larger and deeper colored flowers : fol- 
licles glabrous ; seeds much like the type. Wasatch Mountains. 
Var. stachydeum Gray, Bot. Gaz. 12: 52. 1887. 
Stem erect, 3 to 6 feet high: leaves with narrow divisions: 
plant cinereous-pubescent throughout; seeds black like the 
type. Oregon to New Mexico and Arizona (f). 
Var. attenuatum Jones, Proc. Cal. Acad. II, 5: 617. 1895. 
Stems in tufts, 3 to 4 feet high: leaves like the type; pubes- 
cence like var. subalpinum: flowers large, deep blue, with an 
odor of musk; sepals long and narrow, 3 times as long as the 
petals, and longer than the spur; upper petals white, lower ones 
bearded. Utah. Allied to D. elatum (ft). 
Var. diversifolium n. var. 
D. diversifolium GREENE, Pitt. 3:93. 18096. 
Stems often tufted, rather tall and slender: lowest leaves 
nearly reniform in outline, not more than 3-parted, the parts 
with lobes rounded at the ends, the sinuses very narrow; other 
leaves like the type: plant somewhat pubescent in upper parts 
and on the follicles. Moist meadows, head waters of the Hum- 
boldt river, eastern Nevada (f). 
37. D. glaucum Warts. Bot. Calif. 2: 427. 1880. 
D. scopulorum Wats. Bot. Calif. 1: 11. 1876. 
D. scopulorum var. glaucum Gray, Bot. Gaz. 12: 52. 
1887. 
D. exaltatum var. glaucum Hutu, Delph. N. Am. 11. 
1892. 
Much like D. scopulorum: plants with a broader type of 
leaves, often glaucous, glabrous, or the pedicels slightly glan- 
