euphorbia peplus, sonchus oleraceus, veronica persica, capsella bursa-pastoris, chenopodium album, equisetum arvense, lamium purpureum, poa annua, senecio vulgaris, veronica agrestis, agrostis stolonifera, cirsium arvense, convolvulus arvensis, erysimum cheiranthoides, euphorbia helioscopia, fumaria officinalis, galium aparine, lapsana communis, mentha arvensis, persicaria amphibia, plantago major, sinapis arvensis, solanum nigrum, sonchus asper, stachys palustris, stellaria media, thlaspi arvense, tussilago farfara, urtica urens, veronica polita, rumex pratensis