Not an accepted name (status: unknown). The accepted name is Oenanthe sarmentosa C.Presl ex DC., 1830.

Oenanthe sarmentosa var. californica (S.Watson) J.M.Coult. & Rose, 1888 4% complete

No common name

Rev. N. Amer. Umbell.: 92 (1888)

There is no corrections for Oenanthe sarmentosa var. californica yet.