sonchus oleraceus, agrostis stolonifera, senecio vulgaris, cirsium arvense, holcus lanatus, rumex crispus, chenopodium ficifolium, atriplex prostrata, brassica nigra, chenopodium album, stellaria media, tripleurospermum maritimum, arrhenatherum elatius, cichorium intybus, cirsium vulgare, daucus carota, elymus repens, festuca rubra, oxybasis rubra, persicaria maculosa, plantago lanceolata, urtica dioica