Davis: DELPHINIUMS OF NORTH AMERICA. 437 
cream to greenish-yellow, small; spurs nearly horizontal, 
longer than the sepals, and as long as the upper pedicels. 
May toJuly. Type near Peshaston and Wenatchee, Okanogan 
Co., Wash., 1500 feet (f). 
6. D. Californicum Torr. & Gray, Fl. 1: 31. 1838. 
D. exaltatum Hoox. & Arn. Bot. Beech. 317. 1841. 
Not Ait. 
_ D. exaltatum var. Californicum Hutu, Delph. N. Am. 11. 
1892. 
D. Californicum var. scapigerum Hutu, Bot. Jahrb. 20: 
451. 1895. 
? D. virescens Ryvs. Bull. Torr. Club, 26: 385. 1899. 
(Fragment only.) 
Stem stout, 2 to 8 feet high; lower leaves very large, deeply 
cleft, divisions broad wedge shaped; upper with narrower divis- 
ions and lanceolate lobes : racemes dense: flowers sordid whitish 
with tinges of blue; sepals and spur each about % inch long: 
follicles much like those of D. exaltatum. Dry places. 
Monterey to Mendocino Co., Calif. (f). 
Var. laxiusculum Hutu, Bot. Jahrb. 20: 451. 1895. 
Inflorescence very loose and open. San Francisco region 
and northern Mexico. 
7. D. Przewalskii Hutu, Bot. Jahrb. 20: 407. 1895. 
D. Przewalskianum Horr. 
Nearly glabrous, often branched at base, erect, varying much 
in height: leaves 3 to 5 times deeply parted; parts divided into 
narrow obtuse lobes: flowers clear yellow, or sometimes tipped 
with blue, spur equalling the sepals: follicles 3, densely hairy. 
July to Aug. Asia. 
8. D. Zalil Air. & Hens. Trans. Linn. Soc. II, 3: 30. 1888. 
D. hybridum var. sulphureum Horr. 
Stem nearly simple, erect, 1 to 2 feet high, rather glabrous 
or becoming so: leaves of several narrow, linear lobes, dark 
green, petioles not dilating at the base: flowers large, light 
yellow, in long racemes: follicles 3, longitudinally ribbed and 
furrowed ; seeds with transverse, fibrous plates. June to July. 
Persia. Bot. Mag. yo4g. Garden 50: 1094; 54: 347. 
Gard. Chron. III, 20, 247. 
