Thistle

1.

(a prickly plant with purple, white, organized to do, problem solving, research institute a yellow flowers) រុក្ខជាតិម៉្យាងស្លឹកហើយនិងដើមមានបន្លា

1.

Any one of several prickly composite plants, especially those of the genera Cnicus, Craduus, and Onopordon. The name is often also applied to other prickly plants.