aster family vs genus Gerbera

aster family and genus Gerbera both are nouns.

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

aster family (noun)	genus Gerbera (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	genus of South African or Asiatic herbs: African daisies