1) Asterid dicot genus 2) Genus tussilago 
Tussilago farfara, commonly known as coltsfoot, is a plant in the family Asteraceae that has traditionally had medicinal uses. However, the discovery of toxic pyrrolizidine alkaloids in the plant has resulted in liver health concerns. T. farfara is the only species in the genus Tussilago. The name `tussilago` is derived from the Latin tussis, me.....
Tussilago is a genus of British plants belonging to the family Compositae.
[n] - genus of low creeping yellow-flowered perennial herbs of north temperate regions: coltsfoots
genus Tussilago noun 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