Polybotrya cervina vs hart's-tongue

Polybotrya cervina and hart's-tongue both are nouns.

Word	Noun	Adjective	Verb	Adverb
Polybotrya cervina	Yes	No	No	No
hart's-tongue	Yes	No	No	No

As nouns, Polybotrya cervina and hart's-tongue are synonyms defined as:

Polybotrya cervina and hart's-tongue: tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya

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

Polybotrya cervina (noun)	hart's-tongue (noun)
tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya	Eurasian fern with simple lanceolate fronds
	tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya