- Hieracium, genus Hieracium - large genus of perennial hairy herbs of Europe to western Asia to northwestern Africa and North America; few are ornamental; often considered congeneric with Pilosella
--1 is a kind of asterid dicot genus
--1 is a member of
--1 has members: hawkweed; king devil, yellow hawkweed, Hieracium praealtumCompositae, family Compositae, Asteraceae, family Asteraceae, aster family