(432) 
Branchlets and inflorescence with a golden resinous undument, or 
glandular pubescent; leaves bright yellowish-green. 
3. U. patula. 
Pedicels more or less pubescent or villous; ovaries pubescent or viscid. 
Bracts firm, herbaceous or foliaceous; sepals ciliate on the margins, other- 
wise glabrous or puberulent. 
Fruit ovoid, very viscid; stone solid, slightly ribbed; leaves very 
glaucous; branchlets glabrous or sometimes glandular-villous. 
4. U. glauca. 
Fruit depressed-globose, pubescent, not viscid; stone lobed and sepa- 
rable into irregular nutlets; pubescence of herbage variable. 
5. U. tomentosa. 
Bracts thin and scarious; sepals and herbage glandular-villous; stone solid, 
ovoid. 6. U. drupacea. 
Dr. F. N. Williams (Journ. Bot. 48: 183,184. 1910) has shown 
that Uva-ursi (Tourn.) Miller (Gard. Dict. 3. 1754) has priority 
over Arctostaphylos Adans. (Fam. 2: 163. 1763) and should re- 
place it, according to the Vienna Rules. 
1. Uva-ursi Parryana (Lemmon) 
Arctostaphylos Parryana Lemmon, Pittonia 2: 68. 1890. 
Type locality: “On the Tehachapi Mountains of south-central 
California, four miles west of Keene Station.” 
Distribution: Tehachapi Mountains and Mount Pinos, south- 
ward to Mount San Antonio. ‘Transition and Upper Sonoran. 
Specimens examined: Mount Pinos, altitude 2100 meters, 
Abrams &§ McGregor 261; Elmer 3980; Soldiers’ Camp, near Fort 
Tejon, Abrams &F McGregor 281; Coldwater Canyon, Mount San 
Antonio, altitude 2250 meters, Abrams 2716. 
2. Uva-ursi pungens (H.B.K.). 
Arctostaphylos pungens H.B.K. Nov. Gen. & Sp. 8: 278, pl. 250. 
1818. 
Daphnidostaphylos pungens Klotzsch, Linnaea 24: 80. 1851. 
Type locality: “Crescit in Regio Mexicano, locis alsis, juxta 
Moran et Villalpando, alt. 1300-1400 hex.” 
Distribution: Southern California, southward to the mountains 
of Lower California and central Mexico. Upper Sonoran. 
Specimens examined: Near Clark’s ranch, San Bernardino 
Mountains, altitude 1500 meters, Abrams 2936; between Campo 
and Jacumba Hot Spring, 4brams 3624; Pine Valley, San Diego 
