Compositae vs Chrysothamnus

Compositae and Chrysothamnus both are nouns.

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

Compositae (noun)	Chrysothamnus (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	genus of low branching shrubs of western North America