common maidenhair vs Venushair

common maidenhair and Venushair both are nouns.

Word	Noun	Adjective	Verb	Adverb
common maidenhair	Yes	No	No	No
Venushair	Yes	No	No	No

As nouns, common maidenhair and Venushair are synonyms defined as:

common maidenhair and Venushair: delicate maidenhair fern with slender shining black leaf stalks; cosmopolitan

Other synonyms of common maidenhair include Adiantum capillus-veneris, southern maidenhair, Venus'-hair fern, Venus maidenhair.

common maidenhair (noun)	Venushair (noun)
delicate maidenhair fern with slender shining black leaf stalks; cosmopolitan	delicate maidenhair fern with slender shining black leaf stalks; cosmopolitan