Ephesius
Could not find Ephesii in Logeion dictionaries.
Ephesii Proper-name adjective: masculine vocative plural, Proper-name adjective: neuter genitive singular, Proper-name adjective: masculine nominative plural, Proper-name adjective: masculine genitive singular of Ephesius
Ĕphĕsius, a, um, adj., see the foll. art.