triticum aestivum, delphinium consolida, sherardia arvensis, cirsium arvense, convolvulus arvensis, elymus repens, fumaria vaillantii, galium aparine, lapsana communis, veronica persica, achillea millefolium, agrostis gigantea, apera spica-venti, avena fatua, centaurea cyanus, chenopodium album, equisetum arvense, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, galeopsis bifida, hypericum perforatum, lysimachia arvensis, mentha arvensis, myosotis arvensis, neslia paniculata, odontites vernus, persicaria maculosa, phleum pratense, polygonum aviculare, roemeria argemone, secale cereale, silene noctiflora, sinapis arvensis, sonchus arvensis, stachys palustris, trifolium repens, tripleurospermum inodorum, valerianella dentata, veronica agrestis, veronica arvensis, vicia cracca, viola arvensis, bromus secalinus