is a specific kind of: rosid dicot genus.

has as a member: hemlock water dropwort, Oenanthe crocata, water dropwort | Oenanthe aquatica, water fennel.

is a member of: Apiaceae, carrot family, family Apiaceae, family Umbelliferae, Umbelliferae.

is a specific kind of: bird genus.

has as a member: wheatear.

is a member of: family Turdidae, Turdidae.