Polypodium vulgare

Từ điển WordNet v3.1 - WordNet Dictionary

noun

mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia
• Syn:
common polypody, adder's fern, wall fern, golden maidenhair, golden polypody, sweet fern
• Hypernyms:
polypody