Gutierrezia vs aster family

Gutierrezia and aster family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gutierrezia	Yes	No	No	No
aster family	Yes	No	No	No

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