F / Flōrĭānus
noun

Flōrĭānus

gen. Flōrĭāni · gender masculine · decl. 2nd
a Roman surname; half-brother of the emperor Tacitus; after whose death he usurped the empire
a Roman surname. Esp., M. Annius, half-brother of the emperor Tacitus, after whose death he usurped the empire, A. D. 276, but after a few weeks met an obscure death at Tarsus, Aur. Vict. Caes. 36, 37; Eutr. 9, 10; v. esp. Vop. Flor.