Saxifragaceae Hard alumroot (Heuchera parvifolia, J.Torrey & A.Gray, Fl. N. Amer. 1: 581 (1840)) 27/07/2024
Saxifragaceae San francisco woodland-star (Lithophragma affine, Proc. Amer. Acad. Arts 6: 534 (1865)) 27/07/2024