San Floriano del Collio

San Floriano del Collio (; ) is a "comune" (municipality) in the Province of Gorizia in the Italian region Friuli-Venezia Giulia, located about northwest of Trieste and about northwest of Gorizia, on the border with Slovenia, and borders the following municipalities: Brda (Slovenia), Capriva del Friuli, Cormons, Gorizia, Mossa.
San Floriano del Collio localities include Grojna/Groina, Ščedno/Scedina, Bukovje/Bucuie, Valerišče/Valerisce, Jazbine/Giasbana, Aščevo/Asci, Križišče/Bivio, and Sovenca/Sovenza. , it had a population of 807 and an area of .
Ethnic composition.
91.4% of the population were Slovenes according to the 1971 census. Most of the locals speak the Brda dialect of Slovene, which is traditionally present on the whole territory of the municipality.