Rediscovered in 1986 by M. Beauchamp and A. Kelly. Last seen on SCZ Isl. In 1932. Feral herbivores removed from SCM Isl., and vegetation recovering. Threatenedy by foot traffic and non-native plants. Possibly threatened on SCT Isl. by deer browsing and insect predation. See Madroño 45(4):328 (1998) for distributional information and 50(3):181-186 (2003) for genetic diversity information.
California Counties and Islands:name (code) San Clemente Island (SCM), Santa Catalina Island (SCT), Santa Cruz Island (SCZ) *
Quads:name (DWR code) USGS code San Clemente Island South (SCMS) 32118G3, Santa Catalina East (SCTE) 33118C3, Santa Catalina North (SCTN)* 33118D4, Santa Catalina South (SCTS) 33118C4, Santa Cruz Island B (SCZB)* 33119H6, Santa Cruz Island C (SCZC)* 33119H5
Definitions of codes preceding a county and/or quad:
Uncertain about distribution or identity
Uncertain about distribution, but presumed extirpated if once present
Occurrence confirmed, but possibly extirpated
Species may be present in other areas where conditions are favorable.
32118G3=San Clemente Island South (SCMS) 32118G3;33118C3=Santa Catalina East (SCTE) 33118C3;33118D4=Santa Catalina North (SCTN)* 33118D4;33118C4=Santa Catalina South (SCTS) 33118C4;33119H6=Santa Cruz Island B (SCZB)* 33119H6;33119H5=Santa Cruz Island C (SCZC)* 33119H5