Psilostrophe cooperi (A.Gray) Greene

plants of CALIFORNIA
Psilostrophe cooper! (itray) Greene
San Bernardino Co.: Clark Mtn. Pachalka Spg.
Limestone hillside, sloping SV. Creosote bush
scrub. 5000-5^00 ft elev.
Assoc with Cercocarpus intricatus, Mortonia ,
Opuntia basillaris, Coleogyne, Echinocereus
engelmannii, Menodora.
Christopher Davidson 5725
26 May 1977
03112322