leatherleaf vs leathery polypody

leatherleaf and leathery polypody both are nouns.

Word	Noun	Adjective	Verb	Adverb
leatherleaf	Yes	No	No	No
leathery polypody	Yes	No	No	No

As nouns, leatherleaf and leathery polypody are synonyms defined as:

leatherleaf and leathery polypody: stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib

Other synonyms of leatherleaf include coast polypody, Polypodium scouleri.

leatherleaf (noun)	leathery polypody (noun)
north temperate bog shrub with evergreen leathery leaves and small white cylindrical flowers	stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib
stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib