drepanocladus aduncus, solanum dulcamara, scutellaria galericulata, rumex hydrolapathum, scrophularia auriculata, typha angustifolia, carex paniculata, eupatorium cannabinum, phragmites australis, alnus glutinosa, lemna minor, poa trivialis, ranunculus acris, ranunculus sceleratus, urtica dioica, wolffia arrhiza