Cyclophorus lingua vs Pyrrosia lingua

Cyclophorus lingua and Pyrrosia lingua both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cyclophorus lingua	Yes	No	No	No
Pyrrosia lingua	Yes	No	No	No

As nouns, Cyclophorus lingua and Pyrrosia lingua are synonyms defined as:

Cyclophorus lingua and Pyrrosia lingua: east Asian fern having fronds shaped like tongues; sometimes placed in genus Cyclophorus

Other synonyms of Cyclophorus lingua include felt fern, tongue fern.

Cyclophorus lingua (noun)	Pyrrosia lingua (noun)
east Asian fern having fronds shaped like tongues; sometimes placed in genus Cyclophorus	east Asian fern having fronds shaped like tongues; sometimes placed in genus Cyclophorus