aster family vs genus Eupatorium

aster family and genus Eupatorium both are nouns.

Word	Noun	Adjective	Verb	Adverb
aster family	Yes	No	No	No
genus Eupatorium	Yes	No	No	No

aster family (noun)	genus Eupatorium (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	large genus of chiefly tropical herbs having heads of white or purplish flowers