LSJ
(σκάπος cod.)· κλάδος, καὶ ἄνεμος ποιός, Hsch. ; cf. Lat. scapus.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
ὁ, dor. statt σκῆπος, = σκῆπτρον, Stab, Stock, Ast, Hesych.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)