stellaria media, apera spica-venti, aphanes arvensis, poa annua, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, geranium pusillum, lamium amplexicaule, tripleurospermum inodorum, valerianella locusta, veronica arvensis, vicia hirsuta, centaurea cyanus, myosotis arvensis, myosotis stricta, veronica hederifolia