Complex sentence: In Florence there are focaccia al rosmarino and schiacciata also called in the rest of Tuscanyschiaccia and the Roman "pizza bianca" ("white pizza") can be extensively considered as variants of focaccia as well.
Split into simpler sentences: In Florence there are "focaccia al rosmarino" and schiacciata also called in the rest of Tuscany schiaccia. The Roman "pizza bianca" ("white pizza") can be extensively considered as variants of focaccia as well.