Parthenium vs Asteraceae

Parthenium and Asteraceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Parthenium	Yes	No	No	No
Asteraceae	Yes	No	No	No

Parthenium (noun)	Asteraceae (noun)
small genus of North American herbs and shrubs with terminal panicles of small ray flowers	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia