wall fern
英 [wɔːl fɜːn]
美 [wɔːl fɜːrn]
网络 水龙骨
英英释义
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
Synonym: common polypodyadder's ferngolden maidenhairgolden polypodysweet fernPolypodium vulgare