Adenostoma fasciculatum var. fasciculatum

Treatment appears in FNA Volume 9. Treatment on page 393. Mentioned on page 394.

Stems erect-ascending, spreading (plants tall); internodes 2.5–7(–13) mm; young stems glabrous, sometimes +/- hirtellous. Leaves oblanceolate to linear, semiterete, (2.5–)5–13 mm (not or slightly expanded distally), apex acute-apiculate. 2n = 18.

Phenology: Flowering (Apr–)May–Jun(–Aug).
Habitat: Dry slopes, ridges, lower chaparral and coastal sage scrub
Elevation: 10–1800(–2100) m


V9 657-distribution-map.jpg

Calif., Mexico (Baja California).


Variety fasciculatum is a major component of lower chaparral, upper coastal sage scrub from northern, central, and southern cismontane California and northern Baja California.

Selected References


Lower Taxa

William Jones +  and James Henrickson +
Hooker & Arnott +
Calif. +  and Mexico (Baja California). +
10–1800(–2100) m +
Dry slopes, ridges, lower chaparral and coastal sage scrub +
Flowering (Apr–)May–Jun(–Aug). +
Bot. Beechey Voy., +
Illustrated +
Adenostoma fasciculatum var. fasciculatum +
Adenostoma fasciculatum +
variety +