persicaria hydropiper, juncus bufonius, stellaria media, agrostis stolonifera, apera spica-venti, galium aparine, gnaphalium uliginosum, polygonum aviculare, fallopia convolvulus, galeopsis tetrahit, myosotis arvensis, persicaria lapathifolia, rorippa palustris, veronica arvensis, aphanes australis, atriplex patula, capsella bursa-pastoris, centaurea cyanus, persicaria maculosa, poa annua, sagina procumbens, viola arvensis