(440 ) 
I. ERIODICTYON TRICHOCALYX Heller, Muhlenbergia 1: 108. 
1904. 
Eriodictyon glutinosum pubens A. Gray, Proc. Am. Acad. 17: 224. 
1882. 
Type locality: ‘Seven Oaks Camp, San Bernardino Mountains.” 
Distribution: Southern California from the San Gabriel Moun- 
tains south to the Mexican Boundary. Upper Sonoran. 
Specimens examined: Mount Wilson, in chaparral near the sum- 
mit, Abrams 2607; mesas near San Bernardino, S. B. & W. F. 
Parish 411; Mount San Antonio, altitude 1800 meters, Abrams 
2685; Edgar Canyon, San Bernardino Mountains, Parish 2977; 
in chaparral between Campo and Jacumba Hot Spring, Abrams 
3632; Mount Wilson, Davidson, June 12, 1892; Rock Creek, alti- 
tude 1140 meters, Abrams & McGregor 526. 
2. ERIODICTYON CRASSIFOLIUM Benth. Bot. Sulph. 35. 1844. 
Eriodictyon tomentosum Benth. Bot. Sulph. 36. 1844. 
Type locality: “San Diego.” 
Distribution: In the chaparral of the foothills and mountains 
from Santa Barbara County southward to northern Lower Cali- 
fornia. Upper and Lower Sonoran. ‘The form occurring in the 
Lower Sonoran, especially in Riverside and San Diego Counties, 
is much more silky-tomentose than the more northern Upper 
Sonoran form. 
Specimens examined: Santa Ynez Mountains, near Santa Bar- 
bara, Brandegee, 1888; Laurel Canyon, Santa Monica Mountains, 
Hasse, July, 1890; Glendora, Braunton 293; San Fernando Moun- 
tains near Chatsworth, Abrams 1363; Acton, Elmer 3598; Little 
Santa Anita Canyon, Abrams 2627; Newhall, Davidson, May 5, 
1890; Fort Tejon, Abrams 9 McGregor 300; Sisar Canyon, ‘Topa- 
topa Mountains, Abrams &F McGregor 65; Red Reef Canyon, 
Topatopa Mountains, Abrams & McGregor 142, 159; Oakgrove 
Canyon, Liebre Mountains, Abrams & McGregor 322; near Orange, 
Agnes M. Bowman, June, 1899; western base of San Jacinto Moun- 
tains, Hall 2006; San Jacinto, Berg, April 3, 1904; Witch Creek, 
Alderson, May, 1894; Mission Hills, near San Diego, Abrams 3432; 
Chollas Valley, Susan G. Stokes, June, 1895; San Diego, Brande- 
gee, 1889; Point Loma, Chandler 5067. 
