( 382) 
1. AMELANCHIER PALLIDA Greene, Fl. Fran. 53. 1891. 
Type locality: “Common or dry hills of the northern and north- 
eastern parts of the State [California].” 
Distribution: I have seen no authentic specimens of this species, 
but the specimens here referred to it answer the description. 
The distribution, as originally given, is therefore greatly extended. 
Transition. 
Specimens examined: Water Canyon, Tehachapi Mountains, 
Abrams 3 McGregor 490; Cuiamaca Lake, Cuiamaca Mountains, 
Abrams 30912. 
2. AMELANCHIER VENULOSA Greene, Pittonia 4: 21. 1899. 
Type locality: “‘Cushenberry Springs, in Southern California.” 
Distribution: Apparently confined to the pifon belt and the 
Transition Zone of the San Gabriel and the San Bernardino Moun- 
tains. The specimens from Dry Lake are not typical, and possibly 
are nearer the Sierra Nevada plant which has recently been named 
A. siskiyouensts. 
Specimens examined: Swartout Canyon, San Gabriel Moun- 
tains, Abrams &F McGregor 633; Fawnskin Park, San Bernardino 
Mountains, Parish 4992; Hathaway Flat, San Bernardino Moun- 
tains, Abrams &F McGregor 808; Dry Lake Canyon, San Bernardino 
Mountains, Abrams &F McGregor 783. 
3. AMELANCHIER RECURVATA Abrams, Bull. Torr. Bot. Club 37: 
PELs wy TOL. 
Type locality: “In moist places in the Topatopa Mountains, 
altitude 5500 feet, Abrams &F McGregor 107.” 
Distribution: Only known from the Topatopa Mountains, but 
probably occurs elsewhere in the Transition Zone in the mountains 
of Ventura and Santa Barbara Counties. 
AMYGDALACEAE. Peracu Famity. 
Ovary and fruit glabrous. 
Leaves deciduous. 
Flowers corymbose or umbellate. 1. Cerasus. 
Flowers racemose. 2. Padus. 
Leaves evergreen. 3. Laurocerasus. 
Ovary and fruit velvety-pubescent. 4. Amygdalus. 
