genus Ambrosia vs family Asteraceae

genus Ambrosia and family Asteraceae both are nouns.

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

genus Ambrosia (noun)	family Asteraceae (noun)
comprising the ragweeds; in some classification considered the type genus of a separate family Ambrosiaceae	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia