Onopordum vs family Asteraceae

Onopordum and family Asteraceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Onopordum	Yes	No	No	No
family Asteraceae	Yes	No	No	No

Onopordum (noun)	family Asteraceae (noun)
a genus of Eurasian herbs of the family Compositae with prickly foliage and large purplish flowers	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia