Allium vs Allium acuminatum

Allium and Allium acuminatum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Allium	Yes	No	No	No
Allium acuminatum	Yes	No	No	No

Allium (noun)	Allium acuminatum (noun)
large genus of perennial and biennial pungent bulbous plants: garlic, leek, onion, chive; sometimes placed in family Alliaceae as the type genus	a common North American wild onion with a strong onion odor and an umbel of pink flowers atop a leafless stalk; British Columbia to California and Arizona and east to Wyoming and Colorado