secale cereale, apera spica-venti, centaurea cyanus, viola arvensis, anthemis arvensis, matricaria chamomilla, myosotis arvensis, veronica arvensis, arenaria serpyllifolia, papaver dubium, papaver rhoeas, vicia sativa, aphanes australis, arabidopsis thaliana, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, crepis tectorum, elymus repens, fallopia convolvulus, poa annua, polygonum aviculare, scleranthus annuus, stellaria media