FERNY
ferned, ferny
(adjective) abounding in or covered with ferns; “the ferny undergrowth”
fernlike, ferny
(adjective) resembling ferns especially in leaf shape; “the ferny shadows of locust leaves”
Source: WordNet® 3.1
Etymology
Adjective
ferny (comparative fernier, )
Of, or pertaining to ferns.
Resembling or characteristic of a fern, in appearance, smell, etc.
Covered in or filled with ferns; flanked or surrounded by ferns.
Source: Wiktionary
Fern"y, a.
Definition: Abounding in ferns.
Source: Webster’s Unabridged Dictionary 1913 Edition