arabidopsis thaliana, atriplex sagittata, draba verna, stellaria media, veronica hederifolia, achillea millefolium, arabidopsis arenosa, arenaria serpyllifolia, asperugo procumbens, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, descurainia sophia, elymus repens, fumaria officinalis, galium aparine, linaria vulgaris, myosotis stricta, poa annua, rorippa sylvestris, senecio vernalis, sonchus arvensis, vicia sativa, viola arvensis, oxybasis glauca