1921] Smiley: Flora of the Sierra Nevada of California 391 



4. Senecio scorzonella Greene, Pitt., vol. 3, p. 90. 1896. 



Type locality. — Not given. 



Range. — Southern Oregon, southern Idaho, and southward in the 

 "Warner Range of Modoc County, California, and the Sierra Nevada. 



Zane. — Canadian. 



Specimens examined. — About Marlette Lake, Washoe County, 

 Nevada, 2,460 m.. Baker 1385 ; shores of Heather Lake, Tahoe, 8,000 

 feet, Smiley 285 ; Desolation Valley, Tahoe, 8,600 feet. Smiley 97 : 

 Tuolumne meadows. Miss K. D. Jones 532 ; same locality, edge of 

 forest, 8,500 feet. Smiley 753 ; Eagle Peak meadows, in firm sod, 7,200 

 feet. Hall 9204 ; Chilnualna trail, Mariposa County, Congdon, August 

 (without year) ; Mt. Ra^^mond, Madera County, 7,800 feet, Smiley 

 533 ; Alta meadows, Tulare County, Mrs. Brandegee, August 7, 1905 ; 

 Mt. Silliman, Tulare County, Mrs. Brandegee, August 22, 1905. 



5. Senecio Covillei Greene, Fl. Fran., p. 469. 1895. 



Type locality. — "Near Whitney meadows in the southern Sierra." 



Range. — Sierra Nevada. 



Zone. — Canadian and Hudsonian. 



Specimens examined. — Dry woods along the Tuolumne River, 9,700 

 feet. State Survey 5063 ; Tuolumne County, Chesnut and Drew ; 

 Hockett's meadows, Culbertson (B 4474) ; Guyot Creek, Tulare 

 County, 10,500 feet, H. M. and G. R. Hall 8430 ; meadows near Fare- 

 well Gap, 10-11,000 feet, Purpus 5230. 



6. Senecio lugens var. exaltatus Gray, Bot. Calif., vol. 1, p. 413. 



1876. 



Senecio exaltatus Nutt., Trans. Am. Phil. Soc, vol. 7, p. 410. 18-il. 

 Senecio Sonnei Greene, Fl. Fran., p. 467. 1895. 



Senecio columbianus Greene, Pitt., vol. 3, p. 170. 1897, at least as to our 

 range. 



Type locality. — "The plains of the Oregon, near the mouth of the 

 Wahlamet." 



Range. — Washington to California, east to the northern Rockies of 

 Montana and Wyoming. 



Zone. — Transition and Canadian, rarely above. 



Specimens examined. — Cascade Mountains, Tahoe, Setchell and 

 Dobie, July 6-21, 1901 ; Carson Spur, Alpine County, 8,500 feet, Han- 

 sen 418; Andrew's Camp, Inyo County, A. Davidson 2596, 2607; 

 Dark Hole, Yosemite, 7,750 feet, H. M. Evans, July, 1901 ; Bierstadt 



