genus Antheropeas vs family Asteraceae

genus Antheropeas and family Asteraceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Antheropeas	Yes	No	No	No
family Asteraceae	Yes	No	No	No

genus Antheropeas (noun)	family Asteraceae (noun)
small genus of North American herbs often included in genus Eriophyllum	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia