This is the most xeric expression of Coastal Sage Scrub south of Pt. Conception. Typical stands are fairly open and dominated by Artemisia californica, Eriogonum fasciculatum, and Bromus rubens, each attaining at least 20% cover.
SITE FACTORS:
Typically on xeric sites such as steep slopes, severely drained soils, or clays that release stored soil moisture only slowly. Intergrades at slightly higher elevations with several southern Californian chaparrals (37000).
DISTRIBUTION:
Along the coastal base of the Transverse and Peninsular range from central Los Angeles county to the Mexican frontier.
UPDATE: 10/86.
Source: Holland, 1986
Digital Text: NatureBase