Sellium
Σέλιον
Sellium (Σέλιον, Ptol. 2.5.7), a place in Lusitania, lying N. of Scalabis (Itin. Ant. p. 421). Identified with Ceice or Seijo.
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.