Asteraceae vs genus Tripleurospermum

Asteraceae and genus Tripleurospermum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Asteraceae	Yes	No	No	No
genus Tripleurospermum	Yes	No	No	No

Asteraceae (noun)	genus Tripleurospermum (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	small genus comprising plants often included in genus Matricaria