( 464 ) 
Specimens examined: Providence Mountains, Cooper, 1860-61; 
dry washes near Mohave River, S. B. & W. F. Parish 1248; 
Cushenberry Springs, Parish 2388. 
3. COLEOSANTHUS LINIFOLIUs (Eaton) Kuntze, Rev. 
Gen. Pl. 1: 328. 1891. 
Brickellia linifolia Eaton, Bot. King. Exp. 137, pl. 15, fig. 1-6. 
1871. 
Brickellia mohavensis A. Gray, Syn. Fl. 1, pt. 2: 104. 1884. 
Type locality: “Sandy bottoms of American Fork, Jordan 
Valley, Utah.” 
Distribution: Gravelly places in the Mohave and Colorado 
Deserts, eastward to Arizona and Colorado. Lower Sonoran. 
Specimens examined: Cactus Flat, Cushenberry Canyon, north 
slope of the San Bernardino Mountains, Parish 3111; eastern base 
of San Jacinto Mountain, Hall 2142; Providence Mountains, 
Brandegee, May 26, 1902. 
4. COLEOSANTHUS FRUTESCENS (A. Gray) Kuntze, Rev. Gen. 
Ph b0428) Ros, 
Brickellia frutescens A. Gray, Proc. Am. Acad. 17: 207. 1882. 
Type locality: ‘Mountain Springs, San Diego Co.” 
Distribution: Dry gravelly ridges on the desert slope of the 
Cuiamaca Mountains, southward into adjacent Lower California. 
Lower Sonoran. 
Specimens examined: Jacumba Hot Spring, Abrams 3665. 
s. CoLteosantHus Nevini (A. Gray) Heller, Cat. N. Am. 
PIS8) 1898. 
Brickellia Nevinii A. Gray, Proc. Am. Acad. 20: 297. 1884. 
Type locality: “Los Angeles Co., California, near Newhall.” 
Distribution: Mountains of Ventura County, southward to the 
southern slopes of the San Gabriel Mountains. Upper Sonoran. 
Specimens examined: Hot Springs Canyon, Ventura County, 
Abrams &§ McGregor 192; San Antonio Canyon, Baker 3731; 
near Sherman, Braunton 17; Greata 331. 
6. CoLEOSANTHUS CALIFOoRNICUS (Torr. & Gray) Kuntze, 
Rev. Gen. PI. 1: 328. 1891. 
Bulbostylis californica Torr. & Gray, Fl. N. Am. 2: 79. 1840. 
