Polybotrya cervina vs Olfersia cervina

Polybotrya cervina and Olfersia cervina both are nouns.

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

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

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

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

Polybotrya cervina (noun)	Olfersia 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