Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun american_wall_fern

1 sense of american wall fern

Sense 1
rock polypody, rock brake, American wall fern, Polypodium virgianum -- (chiefly lithophytic or epiphytic fern of North America and east Asia)
       => polypody -- (any of numerous ferns of the genus Polypodium)