anthemis arvensis, bunium bulbocastanum, centaurea cyanus, convolvulus arvensis, lolium perenne, scleranthus annuus, vicia hirsuta, vicia sativa, viola arvensis, allium sphaerocephalon, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, lapsana communis, lathyrus pratensis, polygonum aviculare, veronica verna, vicia tetrasperma