Phoebeus
Frieze-Dennison Vergil
Phoebēus, a, um: adj. (Phoebus), pertaining to Phoebus or the sun; Phoebean, 3.637.
Could not find Phoebeae in Logeion dictionaries.
Phoebeae proper-name adjective feminine genitive singular, proper-name adjective feminine vocative plural, proper-name adjective feminine nominative plural, proper-name adjective feminine dative singular of Phoebeus
Phoebēus, a, um, v. Phoebus, B.