secale cereale, arnoseris minima, spergula morisonii, apera spica-venti, corynephorus canescens, rumex acetosella, agrostis gigantea, chenopodium album, crepis tectorum, descurainia sophia, digitaria ischaemum, fallopia convolvulus, scleranthus annuus, viola arvensis, agrostemma githago, buglossoides arvensis, erigeron canadensis, myosotis arvensis, papaver dubium, veronica dillenii, vicia villosa