Plant Story--Artichoke, Cynara cardunculus, Edible Thistle

You do know that the artichoke is the immature flower head of a thistle, don't you? It is a strange vegetable, with layers of leaves you tear off to eat a bit of "meat" at the base, but that doesn't make most people think of thistles. Nevertheless, the artichoke, Cynara cardunculus, sunflower family Asteraceae, is the cultivated version of a big thistle from around the Mediterranean, the wild ones called cardoons or artichoke thistles.

artichoke (Cynara cardunculus) in grocery store