family Compositae vs Madia

family Compositae and Madia both are nouns.

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

family Compositae (noun)	Madia (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	genus of sticky herbs with yellow flowers open in morning or evening but closed in bright light