anthemis arvensis, roemeria argemone, secale cereale, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, delphinium consolida, papaver dubium, polygonum aviculare, stellaria media, veronica arvensis, viola arvensis, arabidopsis thaliana, capsella bursa-pastoris, galium spurium, lysimachia arvensis, scleranthus annuus, stachys palustris, tripleurospermum inodorum, crepis tectorum, equisetum arvense, myosotis arvensis, poa annua, vicia hirsuta, vicia sativa