marginal wood fern vs leatherleaf wood fern

marginal wood fern and leatherleaf wood fern both are nouns.

Word	Noun	Adjective	Verb	Adverb
marginal wood fern	Yes	No	No	No
leatherleaf wood fern	Yes	No	No	No

As nouns, marginal wood fern and leatherleaf wood fern are synonyms defined as:

marginal wood fern and leatherleaf wood fern: North American fern with evergreen fronds

Other synonyms of marginal wood fern include Dryopteris marginalis, evergreen wood fern.

marginal wood fern (noun)	leatherleaf wood fern (noun)
North American fern with evergreen fronds	North American fern with evergreen fronds