Pirene (nymph)
In Greek mythology, Pirene or Peirene (Ancient Greek: Πειρήνη, lit. 'of the osiers'), a nymph, was either the daughter of the river god Asopus, Laconian king Oebalus, or the river god Achelous, in different sources. By Poseidon she became the mother of Lecheas and Cenchrias.