triticum aestivum, myosotis arvensis, papaver rhoeas, alopecurus myosuroides, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, avena fatua, avena sativa, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, equisetum ramosissimum, fallopia convolvulus, glechoma hederacea, legousia speculum-veneris, lysimachia arvensis, lysimachia foemina, matricaria chamomilla, medicago sativa, mentha arvensis, oxalis corniculata, papaver dubium, polygonum aviculare, ranunculus arvensis, rumex crispus, secale cereale, stellaria media, veronica arvensis, veronica persica, viola tricolor, capsella bursa-pastoris