P. californica Hook.& Arn.,

2 n = 28:

1, U.S.A., California, D. Keil s.n. (OBI), JF951063, –; 2, U.S.A., California, J.D. Prouty 857 (CSCH), JF951078, –; 3, U.S.A., California, S.H. Bicknell s.n. (HSC), JF951064, JF951098 .