elymus repens, chenopodium album, oenothera biennis, echium vulgare, erodium cicutarium, sisymbrium altissimum, achillea millefolium, arabidopsis thaliana, capsella bursa-pastoris, cerastium arvense, cirsium arvense, glechoma hederacea, ononis spinosa, papaver dubium, poa annua, rubus caesius, rumex acetosella, rumex crispus, senecio viscosus, senecio vulgaris, urtica dioica, verbascum thapsus