Boltonia vs family Compositae

Boltonia and family Compositae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Boltonia	Yes	No	No	No
family Compositae	Yes	No	No	No

Boltonia (noun)	family Compositae (noun)
genus of tall leafy perennial herbs of eastern America and eastern Asia having flowers that resemble asters	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia