Asteraceae vs Gutierrezia

Asteraceae and Gutierrezia both are nouns.

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

Asteraceae (noun)	Gutierrezia (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	sticky perennial herbs and subshrubs of western North America and warm South America