hydrocotyle vulgaris, juncus effusus, argentina anserina, juncus bufonius, sagina procumbens, agrostis stolonifera, poa annua, ranunculus repens, trifolium repens, alopecurus geniculatus, campylopus introflexus, carex arenaria, carex hirta, carex leporina, equisetum arvense, gnaphalium uliginosum, holcus lanatus, hypnum cupressiforme, isolepis setacea, juncus articulatus, lotus pedunculatus, mentha aquatica, plantago lanceolata, plantago major, potentilla anglica, ranunculus flammula, salix repens, trifolium dubium, veronica serpyllifolia