triticum aestivum, atrichum undulatum, ephemerum serratum, tortula truncata, tripleurospermum inodorum, anthoceros punctatus, persicaria hydropiper, polygonum aviculare, riccia sorocarpa, apera spica-venti, aphanes arvensis, centaurea cyanus, geranium dissectum, gnaphalium uliginosum, lapsana communis, lysimachia arvensis