aster family vs genus Leucanthemum

aster family and genus Leucanthemum both are nouns.

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

aster family (noun)	genus Leucanthemum (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	comprises plants often included in the genus Chrysanthemum, mainly distributed in southern and central Europe (Leucanthemum)