σκιαινίς
From LSJ
μή μοι θεοὺς καλοῦσα βουλεύου κακῶς· πειθαρχία γάρ ἐστι τῆς εὐπραξίας μήτηρ, γυνὴ Σωτῆρος· ὦδ᾽ ἔχει λόγος → When you invoke the gods, do not be ill-advised. For Obedience is the mother of Success, wife of Salvation—as the saying goes.
English (LSJ)
ίδος, ἡ, = σκίαινα (Corvina nigra, Umbrina cirrosa), Gal. 6.720, 724 (v.l. σκινίδες, etc.).
German (Pape)
[Seite 898] ἡ, = σκίαινα, v.l. für σκιαθίς.