- Tussilago, genus Tussilago - genus of low creeping yellow-flowered perennial herbs of north temperate regions: coltsfoots; in some classifications includes species often placed in other genera especially Homogyne and Petasites
--1 is a kind of asterid dicot genus
--1 is a member of
--1 has members: coltsfoot, Tussilago farfaraCompositae, family Compositae, Asteraceae, family Asteraceae, aster family