Where does this definition of wall fern come from?
This entry for wall fern is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is wall fern a noun, verb, or something else?
In this entry, wall fern is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.