Machaeranthera vs Asteraceae

Machaeranthera and Asteraceae both are nouns.

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

Machaeranthera (noun)	Asteraceae (noun)
wildflowers of western North America	plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia