Stock Photo: Wild Chervil Anthriscus sylvestris, Cow Parsley Leaves detail A large white umbellical with tripinnate leaves The plant belongs to large family that includes: angelica, parsley, carrot, hemlock and hogweed Plant spreads across meadowland and marsh and. Wild Chervil Anthriscus sylvestris, Cow Parsley Leaves detail A large white umbellical with tripinnate leaves The plant belongs to large family that includes: angelica, parsley, carrot, hemlock and hogweed Plant spreads across meadowland a