312 University of California Publications in Botany [Vol. 9 



3. NEMOPHILA 



Style scarcely bifid, very small 1. N. spathulata 



Style divided to the middle at least, as long as the ovary 2. N. humilis 



1. Nemophila spathulata Coville, Contr. Nat. Herb., vol. 4, p. 156. 



1893. 



N. inconsincua Eastw., Bull. Torr. Bot. Club, vol. 28, p. 144. 190i. 

 N. praterisis Eastw., Bull. Torr. Bot. Club, vol. 29, p. 474. 1902. 



Type locality. — "In Wliitney meadows, Sierra Nevada." 



Range. — Sierra Nevada, perhaps only in the southern half. 

 Tehachapi Mountains, ace. to Davidson (Muhl., vol. 4, p. 66. 1908). 

 San Jacinto Mountains. 



Zone. — Transition and Canadian. 



Specimens examined. — North side of Toowa Range, Tulare County, 

 9,000 feet, H. M. and G. R. Hall 8405; Volcano meadows (formerly 

 called "Whitney meadows), Tulare Countj^ Hall and Babcock 5487. 



This species is very close to N. pedunculata Dougl., a species rang- 

 ing from Washington to the Coast Ranges of California.^^^ 



2. Nemophila humilis Eastw., Bull. Torr. Bot. Club, vol. 28, p. 



150. 1900. 



I'ype locality. — ' ' On the trail between Summit and Summit Soda 

 Springs, in Placer County." Eastwood. 



Range. — Central Sierra Nevada. 



Zone. — Transition, rising into the Canadian. 



Specimens examined. — Emigrant Gap, Jones 2816 ; near White 

 Wolf, Yosemite, 8,000 feet, H. M. Evans, July, 1901; Snow Flat, 

 Yosemite, Eastwood, July 12, 1902 ; Yosemite Falls, 6,750 feet. Chand- 

 ler and Babcock 1086. 



4. HYDROPHYLLUM 



1. Hydrophyllum occidentale var. Watsoni Gray, Proc. Am. Acad., 

 vol. 10, p. 314. 1875. 

 H. macrophyllum var. occidentale Wats., Bot. King's Exped., p. 248. 1871. 



Type locality. — ''Hillsides, Duffield's Ranch, Sierra Nevada." 



Range. — California to Utah. 



Zone. — Transition, rising into the Canadian. 



Speci'mens examined. — Haskell's Peak, Lemmon 1130; Summit, 

 7,000 feet. Heller 9838; Independence Lake, 7,000 feet, Hall and 

 Babcock 4533a; Summit Camp, Kellogg, July 10, 1870; between 

 Fallen Leaf Lake and Glen Alpine, Tahoe, 6,800 feet, Smiley 273. 



