Pegaseum Stagnum
Pegaseum Stagnum a small lake in the Caystrian plain near Ephesus, from which issues the little river Phyrites, a tributary of the Caystrus. (Plin. Nat. 5.31.) The district surrounding the lake is at present an extensive morass. (Comp. Arundell, Seven Churches, p. 23, &c.)
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.