Adenostoma fasciculatum var. fasciculatum
Stems erect-ascending, spreading (plants tall); internodes 2.5–7 (–13) mm; young stems glabrous, sometimes moreorless 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
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.