thicket on gravelly volcanic soil in upper canyon drainage course between open hillsides with Dryopetalon runcinatum Herissantia crispa, Sida glabra, Ficus, Vachella, Eysenhardtia.
on gravelly volcanic soil in upper canyon drainage course between open hillsides with Dryopetalon runcinatum Herissantia crispa, Sida glabra, Ficus, Vachella, Eysenhardtia