Adiantum tenerum vs brittle maidenhair

Adiantum tenerum and brittle maidenhair both are nouns.

Word	Noun	Adjective	Verb	Adverb
Adiantum tenerum	Yes	No	No	No
brittle maidenhair	Yes	No	No	No

As nouns, Adiantum tenerum and brittle maidenhair are synonyms defined as:

Adiantum tenerum and brittle maidenhair: tropical American fern with broad pinnae; widely cultivated

Other synonyms of Adiantum tenerum include brittle maidenhair fern.

Adiantum tenerum (noun)	brittle maidenhair (noun)
tropical American fern with broad pinnae; widely cultivated	tropical American fern with broad pinnae; widely cultivated