arctium lappa, carduus acanthoides, poa compressa, urtica dioica, amaranthus retroflexus, convolvulus arvensis, echium vulgare, lamium album, leonurus cardiaca, lepidium ruderale, melilotus albus, polygonum aviculare, rumex crispus, sisymbrium loeselii, sonchus oleraceus, tussilago farfara