draba verna, scleranthus annuus, veronica triphyllos, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, chenopodium album, crepis tectorum, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lycopsis arvensis, papaver dubium, roemeria argemone, rumex acetosella, setaria viridis, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, viola arvensis, arenaria serpyllifolia, descurainia sophia, geranium pusillum, myosotis stricta, spergula arvensis