artemisia vulgaris, arctium lappa, carduus acanthoides, chenopodium album, elymus repens, poa compressa, urtica dioica, anthriscus sylvestris, atriplex oblongifolia, berteroa incana, bromus tectorum, cirsium arvense, convolvulus arvensis, echium vulgare, erysimum cheiranthoides, picris hieracioides, polygonum aviculare, reseda lutea, silene latifolia, silene vulgaris, sisymbrium officinale, sonchus oleraceus, stellaria media, tanacetum vulgare, tripleurospermum inodorum