Apparently, cilantro isn't an herb much used in Sicilian cooking. The stand in the Vucciria Market had piles of basil, sage and oregano, but the seller had never heard of cilantro. Still, he was determined to help me out, and asked if I would recognize it by sight. "I think so, probably". Producing herb after herb from the back of his store, he held out branches for me to sniff and inspect.