genus Daucus vs carrot

genus Daucus and carrot both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Daucus	Yes	No	No	No
carrot	Yes	No	No	No

genus Daucus (noun)	carrot (noun)
carrot	promise of reward as in "carrot and stick"
	orange root; important source of carotene
	perennial plant widely cultivated as an annual in many varieties for its long conical orange edible roots; temperate and tropical regions
	deep orange edible root of the cultivated carrot plant