secale cereale, scleranthus annuus, arnoseris minima, fallopia convolvulus, rumex acetosella, spergula morisonii, teesdalia nudicaulis, veronica dillenii, achillea millefolium, apera spica-venti, arenaria serpyllifolia, galeopsis ladanum, myosotis stricta, raphanus raphanistrum, viola arvensis