arenaria serpyllifolia, apera spica-venti, arabidopsis thaliana, centaurea cyanus, fallopia convolvulus, matricaria chamomilla, scleranthus annuus, viola arvensis, aphanes microcarpa, capsella bursa-pastoris, chenopodium album, erodium cicutarium, myosotis arvensis, papaver dubium, roemeria argemone, veronica arvensis, veronica hederifolia, vicia hirsuta