family Compositae vs genus Hulsea

family Compositae and genus Hulsea both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Compositae	Yes	No	No	No
genus Hulsea	Yes	No	No	No

family Compositae (noun)	genus Hulsea (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	small genus of erect balsam-scented herbs; Pacific coast of the northwestern United States