adonis annua, fumaria officinalis, polygonum aviculare, rumex acetosella, anchusa hybrida, brassica rapa, capsella bursa-pastoris, cerastium arvense, chenopodiastrum murale, convolvulus arvensis, lolium perenne, lysimachia arvensis, medicago sativa, papaver rhoeas, poa trivialis, rumex crispus, scabiosa columbaria, trifolium pratense, veronica hederifolia, veronica persica