( 420 ) 
Specimens examined: Cuddy’s ranch, Rothrock 278; San Ysabel, - 
Henshaw, May 12, 1893; Lytle Creek Canyon, altitude 1250 
meters, Abrams 2606; near Elizabeth Lake, Abrams & McGregor 
404; Soldier’s Camp, near Fort Tejon, Abrams & McGregor 272; 
Rock Creek, Abrams &§ McGregor 615. 
FRANKENIACEAE. FranxentA Famity. 
1. FRANKENIA. YERBA REUMA. 
1. FRANKENIA PatmeErt S. Wats. Proc. Am. Acad. 11: 124. 1876. 
Type locality: “Lower California, upon the gulf side.” 
Distribution: Vicinity of San Diego, southward along the coast 
of Lower California, and on the adjacent islands. Lower Sonoran. 
Specimens examined: National Ranco, near San Diego, Cleve- 
land, May 11, 1880; borders of salt marshes, National City, 
Pringle, May 3, 1882; San Diego, Herre, Aug. 8, 1902. 
Another species, Frankia grandiflora, which is a perennial, her- 
baceous plant, is abundant in low saline ground along the coast. 
FOUQUIERACEAE. Fovauiera Famity. 
1. FOUQUIERA. OcoTILto. 
1. FouQUIERA SPLENDENS Engelm. in Wisliz. Mem. 
Tour. North Mex. 98. 1848. 
Type locality: “From the Journada del Muerto in New Mexico, 
to Chihuahua, Saltillo, and Monterey.” 
Distribution: Desert slopes of the Cuiamaca and San Jacinto 
Mountains, eastward to western Texas, and south through north- 
ern Mexico. Lower Sonoran. 
Specimens examined: Near Signal Mountain, Abrams 3164. 
CISTACEAE. Rocxrose Famity. 
1. HELIANTHEMUM. Rock rose. 
Petals 4-6 mm. long; calyx-lobes 3-5 mm. long in flower. 1. H. scoparium. 
Petals 8-13 mm. long; calyx-lobes 6-7 mm. longin flower. 2. H. Aldersont. 
