ଅର୍ଥ : Any of several small lithophytic ferns of tropical and warm temperate regions.
ସମକକ୍ଷ : cliff brake, cliff-brake
ଅର୍ଥ : Dwarf deciduous lithophytic ferns.
ଅର୍ଥ : Chiefly lithophytic or epiphytic fern of North America and east Asia.
ସମକକ୍ଷ : american wall fern, polypodium virgianum, rock polypody