Maltawildplants.com is now considered an online flora of the Maltese islands, portraying more than 900 species of plants found in Maltese habitats. It harbours a forum created in 2005 were memberes discuss topics about the Maltese flora and ID of plants.
very rare naturalised in urban areas of Gozo, 1 x at an abondaned field in Malta, and sometimes as an ornamental in front of private homes in Swieqi.
Yes, it is common in Sicily, but very very common in N Italy (e.g. Lago di Garda)