genus Homogyne vs Compositae

genus Homogyne and Compositae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Homogyne	Yes	No	No	No
Compositae	Yes	No	No	No

genus Homogyne (noun)	Compositae (noun)
small genus of low perennial herbs of montane Europe; in some classifications included in genus Tussilago	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia