Xerophyllum vs squaw grass

Xerophyllum and squaw grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Xerophyllum	Yes	No	No	No
squaw grass	Yes	No	No	No

Xerophyllum (noun)	squaw grass (noun)
small genus of North American herbs having grasslike basal leaves: squaw grass; sometimes placed in family Melanthiaceae	plant of western North America having woody rhizomes and tufts of stiff grasslike basal leaves and spikes of creamy white flowers