A description of the plant you mention on Flora of North America:
http://www.efloras.org/florata...
More info:
http://www.calflora.org/cgi-bi...
The leaves on your plant are patterned. It doesn't resemble the plant here:
http://science.halleyhosting.c...
But there are plants with patterned leaves:
http://en.hortipedia.com/wiki/...
In the San Bernardino Mountains, you can find members of the C. perfoliata species complex in sympatry. The evidence for hybridization in this area mirrors what I observed at Tejon Ranch.
https://claytonia.org/category...
Claytonia perfoliata subsp. intermontana is an accepted name:
http://www.theplantlist.org/tp...
Newly described in 1993 (Miller and Chambers 1993).
http://explorer.natureserve.or...
http://www.ipni.org/ipni/idPla...
A Dichotomous key to Claytonia:
http://ucjeps.berkeley.edu/cgi...
http://ucjeps.berkeley.edu/cgi...
Given the difficulties of Claytonia I couldn't tell you anything for certain, using the keys and checking the subspecies link on the above is all I can suggest.
