BIRD'S-FOOT FERN


Meaning of BIRD'S-FOOT FERN in English

noun

: a rock brake ( Pellaea ornithopus ) of the Pacific coast of No. America having some of the lower pinnules replaced by secondary pinnae each consisting of three sessile pinnules arranged so as to suggest a bird's foot

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.