secale cereale, apera spica-venti, centaurea cyanus, scleranthus annuus, papaver dubium, papaver rhoeas, roemeria argemone, stellaria media, veronica arvensis, anthemis arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, cerastium semidecandrum, chenopodium album, fallopia convolvulus, matricaria chamomilla, ornithopus sativus, poa annua, polygonum aviculare, veronica hederifolia, veronica triphyllos, vicia hirsuta, vicia sativa