agrostis stolonifera, epilobium hirsutum, epilobium parviflorum, paspalum distichum, cyperus eragrostis, persicaria hydropiper, persicaria pseudolapathum, ranunculus repens, rumex conglomeratus, scrophularia auriculata, verbena officinalis, veronica beccabunga, carex pendula, equisetum arvense, erigeron canadensis, juncus inflexus, lolium arundinaceum, lolium perenne, lycopus europaeus, lythrum salicaria, mentha aquatica, mentha suaveolens, plantago lanceolata, potentilla reptans, pulicaria dysenterica, rumex obtusifolius, salix atrocinerea