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. 



Zone. — 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 ; CMlnualna trail, Mariposa County, Congdon, August 

 (without year) ; Mt. Raymond, 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 Wliitney 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. 1841. 

 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 



