Lithophragma affine vs Lithophragma affinis

Lithophragma affine and Lithophragma affinis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lithophragma affine	Yes	No	No	No
Lithophragma affinis	Yes	No	No	No

As nouns, Lithophragma affine and Lithophragma affinis are synonyms defined as:

Lithophragma affine and Lithophragma affinis: California perennial herb cultivated for its racemose white flowers with widely spreading petals; sometimes placed in genus Tellima

Other synonyms of Lithophragma affine include Tellima affinis, woodland star.

Lithophragma affine (noun)	Lithophragma affinis (noun)
California perennial herb cultivated for its racemose white flowers with widely spreading petals; sometimes placed in genus Tellima	California perennial herb cultivated for its racemose white flowers with widely spreading petals; sometimes placed in genus Tellima