triticum aestivum, stellaria media, papaver rhoeas, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, bunias orientalis, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, draba verna, equisetum arvense, holcus lanatus, legousia speculum-veneris, lolium temulentum, lysimachia arvensis, medicago lupulina, oxalis corniculata, papaver dubium, persicaria maculosa, poa annua, potentilla reptans, ranunculus repens, roemeria argemone, rumex crispus, sonchus arvensis, trifolium repens, veronica arvensis, veronica hederifolia, viola tricolor