papaver rhoeas, ajuga chamaepitys, avena fatua, bifora radians, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, cerastium glomeratum, cirsium arvense, convolvulus arvensis, coronilla varia, cota tinctoria, elymus repens, equisetum ramosissimum, euphorbia falcata, geranium dissectum, lathyrus tuberosus, legousia speculum-veneris, lolium temulentum, lysimachia arvensis, lysimachia foemina, medicago lupulina, medicago sativa, myosotis arvensis, papaver dubium, polygonum aviculare, potentilla reptans, ranunculus arvensis, secale cereale, stellaria media, thlaspi arvense, veronica arvensis, veronica persica, veronica polita, viola tricolor