Records are made available under the CCH Data Use Terms. General citation for data retrieved from this page: Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, https://ucjeps.berkeley.edu/consortium/, 30 September 2023.
Deep adobe clay soils with cobbles and small boulders of andesitic rock, disturbed in 1991 by surface scraping, but now fairly well recovered. Open grassy areas with a diversity of annuals and perennial herbs, including Allium munzii, Harpagonella palmeri, Erodium cicutarium, Erodium brachycarpum, Lupinus succulentus, Achyrachaena mollis, Plantago erecta, Ancistrocarphus filagineus, Lasthenia californica, Lepidium nitidum, Sanicula bipinnatifida, Plagiobothrys acanthocarpus, Bromus mollis, Avena barbata, and Brassica geniculata. Rockier areas support open scrub of Eriogonum fasciculatum var. foliolosum and Artemisia californica.