anthemis arvensis, rumex acetosella, galeopsis tetrahit, holcus mollis, scleranthus annuus, teesdalia nudicaulis, trifolium arvense, viola arvensis, achillea millefolium, agrostis capillaris, apera spica-venti, bromus secalinus, centaurea cyanus, elymus repens, galeopsis segetum, polygonum aviculare, vicia sativa, arabidopsis thaliana, prunus spinosa, senecio vulgaris