Olfersia cervina vs Polybotrya cervina

Olfersia cervina and Polybotrya cervina both are nouns.

Word	Noun	Adjective	Verb	Adverb
Olfersia cervina	Yes	No	No	No
Polybotrya cervina	Yes	No	No	No

As nouns, Olfersia cervina and Polybotrya cervina are synonyms defined as:

Olfersia cervina and Polybotrya cervina: tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya

Other synonyms of Olfersia cervina include hart's-tongue, hart's-tongue fern, Polybotria cervina.

Olfersia cervina (noun)	Polybotrya cervina (noun)
tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya	tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya