Florianus - Augustus of Imperium Romanum from 276 to 276
Marcus Annius Florianus Augustus was Roman Emperor for a few months in 276.

He was reportedly a maternal half-brother to the Emperor Tacitus - and as the appointed Praetorian Prefect in Tacitus's army in his campaign against the Goths, he was chosen by the army in the West to succeed Tacitus in 276, without the consensus of the Roman Senate.

The army in the East elected Probus emperor, and the two rival emperors met in battle in Cilicia. Florianus had the larger army, but Probus was a more experienced general and likely secured a small victory. Florian was then assassinated by his own troops near Tarsus once their confidence was lost.

He died in September 276, having been emperor for only eighty-eight days.
Florianus
Emperor Florianus of the Roman Empire

(1) Florianus 276 AD
Obverse: IMP FLORIANVS AVG, radiate, draped & cuirassed bust right
Reverse: CONCORDIA MILITVM, Victory standing right presenting wreath to Florian standing left, T in exergue
Ref: None provided
(2) Florianus AD 276
Obverse: IMP C M AN FLORIANVS P AVG, Radiate and draped bust right
Reverse: SECVRITAS SAECVLI, Securitas seated left, holding scepter and resting arm on back of chair, XXIV in exergue
Ref: None provided
(3) Florianus July 276 AD
Obverse: IMP C M ANNIVS FLORIANVS AVG, Bust of Florian facing right, wearing crown, cuirass, and drapery
Reverse: PROVIDEN DEOR, Fides standing facing right, holding standard in each hand, Sol standing facing left, hand raised and holding globe in left hand, star in between; KAA in exergue
Ref: RIC V Florian 111 var. (obv. insc.)...
(4) Florianus AD 276
Obverse: IMP C M AN FLORIANVS P F AVG, radiate, draped and cuirassed bust right
Reverse: AETERNITAS AVG, Aeternitas standing left, holding globe and rudder; IIII in exergue
Ref: RIC 2; Hunter 9; Sear 11847
(5) Florianus VI – VII 276 AD
Obverse: radiate, cuirassed bust right; IMP FLORIANVS AVG
Reverse: Victory standing right, presenting wreath of victory to Florian standing opposite, holding spear; CONCORDIA MILITVM / P
Ref: RIC V-1 Cyzicus 116; BNC 1977-8; ht...