Aletris vs genus Aletris

Aletris and genus Aletris both are nouns.

Word	Noun	Adjective	Verb	Adverb
Aletris	Yes	No	No	No
genus Aletris	Yes	No	No	No

As nouns, Aletris and genus Aletris are synonyms defined as:

Aletris and genus Aletris: small genus of bitter-rooted herbs of eastern North America and Asia; sometimes placed in family Melanthiaceae

Aletris (noun)	genus Aletris (noun)
small genus of bitter-rooted herbs of eastern North America and Asia; sometimes placed in family Melanthiaceae	small genus of bitter-rooted herbs of eastern North America and Asia; sometimes placed in family Melanthiaceae