apera spica-venti, scleranthus annuus, spergula arvensis, artemisia vulgaris, fallopia convolvulus, lycopsis arvensis, myosotis stricta, poa annua, roemeria argemone, rumex acetosella, veronica hederifolia, veronica triphyllos, vicia hirsuta, viola arvensis, achillea millefolium, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, fumaria officinalis, holosteum umbellatum, myosotis arvensis, raphanus raphanistrum, stellaria media, tripleurospermum inodorum, vicia sativa