arnoseris minima, echinochloa crus-galli, scleranthus annuus, veronica hederifolia, centaurea cyanus, matricaria chamomilla, rumex acetosella, spergula arvensis, veronica triphyllos, vicia sativa, viola tricolor, agrostis stolonifera, apera spica-venti, aphanes arvensis, gnaphalium uliginosum, juncus bufonius, lolium perenne, persicaria lapathifolia, polygonum aviculare, sagina procumbens, solanum tuberosum, stellaria media, trifolium repens