plantago major, alopecurus geniculatus, gnaphalium uliginosum, persicaria lapathifolia, polygonum aviculare, rorippa islandica, spergularia rubra, agrostis stolonifera, lythrum portula, persicaria maculosa, cirsium arvense, holcus lanatus, oxybasis rubra, poa annua, rumex crispus