πετροφυής

ές, Subst., τό
A. clinging to rock, πολύπους Ps.-Phoc. 49.
II. Subst. πετροφυές,τό, = ἀείζων τὸ λεπτόφυλλον, Ps.-Dsc. 4.90, cf. 89.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project