Τέλφουσα
Could not find Τέλφουσαν in Logeion dictionaries.
Τέλφουσαν Proper-name noun: feminine accusative singular of Τέλφουσα
Τέλφουσα — Thelphousa (Arkadia), Pleiades 570722
Τέλφουσα, ion. Τελφούση, ης (ἡ) Telphousa, fontaine de Béotie, Hh. 2, 66, 98, 199, 209.