juncus subnodulosus, agrostis stolonifera, ranunculus repens, filipendula ulmaria, poa trivialis, carex riparia, persicaria amphibia, argentina anserina, rhinanthus minor, anthoxanthum odoratum, galium palustre, holcus lanatus, juncus effusus, juncus inflexus, mentha aquatica, vicia cracca