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