calamagrostis pseudophragmites, ranunculus repens, argentina anserina, mentha longifolia, bellis perennis, chaenorhinum minus, cirsium vulgare, dysphania botrys, erodium cicutarium, herniaria glabra, mentha aquatica, persicaria lapathifolia, plantago media, poa trivialis, populus nigra, potentilla supina, rorippa islandica, rorippa kerneri, rumex palustris, salix purpurea, salix triandra, sinapis arvensis, trifolium campestre, trifolium repens, veronica beccabunga