scleranthus annuus, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, crepis tectorum, draba verna, fallopia convolvulus, myosotis arvensis, myosotis stricta, ornithopus perpusillus, rumex acetosella, setaria viridis, silene latifolia, spergula arvensis, veronica arvensis, veronica hederifolia, galeopsis tetrahit, galinsoga parviflora, lysimachia arvensis, raphanus raphanistrum, viola tricolor