(Φλωρεντίανα; Phlōrentíana: Procop. Aed. 4,4,1-3). Roman fortress on the Danuvius (Danube) near the mouth of the Timacus (modern Timok). Originally in Moesia Superior, from AD 271 in Dacia Ripensis, probably modern Florentin near Vidin in Bulgaria. The fortress, destroyed in late antiquity, was rebuilt at the time of Justinian for strategic reasons.
V. I. Velkov, Die thrak. und dak. Stadt in der Spätant., 1959, 75 (Bulgarian with German summary)
TIR L. 34, 1968, 59 (bibliography).