Also arrecata, Thistle of the composite family Asteraceae, or ( onopordum illyricum, onopordum acanthium or silybum marianum ). It has many popular appellations like cotton thistle, 40 donkey fart; onopordon Greek ) toba, alcachofero thistle, wild artichoke, appellations shared with many other Thistles, as suckling thistle, thistle, cardencha, Thistle rennet, yesquero thistle, blanket of Judas, Oaks of land fields, cyanus, milk, cardosanto, spotted thistle, Cárcamo, escarciles, artichoke, penca and some dozens more. It has a very beautiful pinkish flower heads on which sit the goldfinches.