ζάγρος
From LSJ
λέγεται δὲ καὶ κλῶνας αὐτῆς θύραις ἢ θυρίσι προστεθέντας ἀποκρούειν τὰς τῶν φαρμάκων κακουργίας → its branches attached to doors or windows are said to repel the evil of spells
Greek Monolingual
ζάγρος, -α, -ον (Α)
ανυπόδητος, ξυπόλητος.