aster family vs genus Saussurea

aster family and genus Saussurea both are nouns.

Word	Noun	Adjective	Verb	Adverb
aster family	Yes	No	No	No
genus Saussurea	Yes	No	No	No

aster family (noun)	genus Saussurea (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	genus of herbs of temperate and cool regions of Eurasia