wall_fern
1. [ noun ] (botany) mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia
Synonyms: adder's_fern golden_maidenhair golden_polypody sweet_fern Polypodium_vulgare common_polypody
Related terms: polypody
Similar spelling:   Walford
  Walbert
  Walberg
  Walburn
  Walborn
  walloper
  Wahlberg
  wall_barley