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