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.
Well done, it is not very common anymore to meet the sylvestris in wild life. However I recall that we met one at Comino in the MWP excusion last April. Is it a bit spiny compared to the cultivated one ?