secale cereale, apera spica-venti, scleranthus annuus, stellaria media, arenaria serpyllifolia, capsella bursa-pastoris, cerastium semidecandrum, chenopodium album, equisetum arvense, papaver rhoeas, poa annua, roemeria argemone, veronica arvensis, veronica hederifolia, viola arvensis, agrostis gigantea, centaurea cyanus, convolvulus arvensis, draba verna, fallopia convolvulus, holosteum umbellatum, papaver dubium, persicaria hydropiper, rumex acetosella, spergula arvensis, veronica triphyllos, vicia hirsuta, vicia sativa