plantago major, poa annua, echinochloa crus-galli, agrostis stolonifera, mentha longifolia, panicum capillare, persicaria mitis, rorippa palustris, salix cinerea, solidago gigantea, verbena officinalis, veronica beccabunga, bidens tripartita, erigeron annuus, populus alba, salix purpurea