Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: adder's fern
  1. Mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia
    - common polypody, wall fern, golden maidenhair, golden polypody, sweet fern, Polypodium vulgare

Type of: polypody