triticum aestivum, arenaria serpyllifolia, legousia speculum-veneris, vicia villosa, centaurea cyanus, lysimachia arvensis, medicago lupulina, vicia hirsuta, agrostemma githago, agrostis gigantea, buglossoides arvensis, convolvulus arvensis, fallopia convolvulus, galium aparine, myosotis arvensis, neslia paniculata, papaver rhoeas, ranunculus repens, sherardia arvensis, stellaria graminea, valerianella locusta, vicia tetrasperma, viola arvensis, galeopsis tetrahit