Compositae vs Callistephus

Compositae and Callistephus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Compositae	Yes	No	No	No
Callistephus	Yes	No	No	No

Compositae (noun)	Callistephus (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	one species: erect Asiatic herb with large flowers