elymus repens, geranium pyrenaicum, veronica arvensis, vicia cracca, viola arvensis, anthemis arvensis, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, fallopia convolvulus, galeopsis speciosa, galium aparine, roemeria argemone, vicia villosa, arnoseris minima, cirsium arvense, erodium cicutarium, plantago media, trifolium repens