aster family vs genus Dimorphotheca

aster family and genus Dimorphotheca both are nouns.

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

aster family (noun)	genus Dimorphotheca (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	South African herbs or subshrubs with usually yellow flowers