Not an accepted name (status: unknown). The accepted name is Chaerophyllum tainturieri Hook. & Arn., 1836.

Chaerophyllum tainturieri var. dasycarpum (S.Watson), 1902 2% complete

No common name

Trans. Acad. Sci. St. Louis 12(6): 60 (1902)

There is no corrections for Chaerophyllum tainturieri var. dasycarpum yet.