καστανεών
From LSJ
Οἱ βασιλεῖς τῇ ἐγκυκλοπαιδείᾳ, αὐτὴ τοῖς βασιλεῦσι (Salamanca inscription) → The kings for the university, and the university for the kings
German (Pape)
[Seite 1333] ῶνος, ὁ, Kastanienwald, Geopon.
Greek (Liddell-Scott)
καστᾰνεών: -ῶνος, ὁ, δάσος ἐκ καστανεῶν, Γεωπ. 3. 15, 7.