aster family vs genus Nabalus

aster family and genus Nabalus both are nouns.

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

aster family (noun)	genus Nabalus (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	genus of North American and east Asian perennial herbs; sometimes included in genus Prenanthes