Compositae vs Dimorphotheca

Compositae and Dimorphotheca both are nouns.

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

Compositae (noun)	Dimorphotheca (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	South African herbs or subshrubs with usually yellow flowers