secale cereale, myosotis arvensis, spergularia rubra, papaver rhoeas, veronica arvensis, apera spica-venti, arabidopsis thaliana, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, delphinium consolida, equisetum arvense, matricaria chamomilla, polygonum aviculare, rumex acetosella, silene latifolia, tripleurospermum inodorum, vicia sativa, artemisia vulgaris, fallopia convolvulus, lolium multiflorum, veronica hederifolia