family Compositae vs genus Actinomeris

family Compositae and genus Actinomeris both are nouns.

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

family Compositae (noun)	genus Actinomeris (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	used in some classification systems for plants now included in genus Verbesina