Comune in Friuli-Venezia Giulia, Italy San Floriano del Collio Števerjan Comune Comune di San Floriano del Collio Občina Števerjan Location of San Floriano del Collio San Floriano del Collio Location of San Floriano del Collio in Italy Show map of Italy San Floriano del Collio San Floriano del Collio (Friuli-Venezia Giulia) Show map of Friuli-Venezia Giulia Coordinates: 45°59′N 13°35′E﻿ / ﻿45.983°N 13.583°E﻿ / 45.983; 13.583Coordinates: 45°59′N 13°35′E﻿ / ﻿45.983°N 13.583°E﻿ / 45.983; 13.583 Country Italy Region Friuli-Venezia Giulia Province Province of Gorizia (GO) Frazioni Bukouje, Giasbana, Uclanzi, Scedina, Valerisce Government • Mayor Franca Padovan Area [1] • Total 10.6 km2 (4.1 sq mi) Elevation 276 m (906 ft) Population (Dec.