genus Scolymus vs aster family

genus Scolymus and aster family both are nouns.

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

genus Scolymus (noun)	aster family (noun)
small genus of thistlelike herbs of the Mediterranean region	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia