Pale yellow flowerheads, hairless leaves
Told by the large, spade-shaped basal leaves (there's one visible in the upper right).
Sonchus oleraceus (Common sowthistle, Sow thistle, Smooth Sow Thistle, Annual Sow Thistle, Hare's Colwort, Hare's Thistle, Milky Tassel, Swinies) is a medicinal plant native to Asia and Europe, which can be eaten by swine. This plant an invasive species in many parts of the world, where it is found mostly in disturbed areas. It spreads by seed which is carried by wind or water, and can often be controlled by mowing as it does not regrow...
