Adiantum pedatum vs American maidenhair fern

Adiantum pedatum and American maidenhair fern both are nouns.

Word	Noun	Adjective	Verb	Adverb
Adiantum pedatum	Yes	No	No	No
American maidenhair fern	Yes	No	No	No

As nouns, Adiantum pedatum and American maidenhair fern are synonyms defined as:

Adiantum pedatum and American maidenhair fern: hardy palmately branched North American fern with divergent recurved branches borne on lustrous dark reddish stipes

Other synonyms of Adiantum pedatum include five-fingered maidenhair fern.

Adiantum pedatum (noun)	American maidenhair fern (noun)
hardy palmately branched North American fern with divergent recurved branches borne on lustrous dark reddish stipes	hardy palmately branched North American fern with divergent recurved branches borne on lustrous dark reddish stipes