phalaris arundinacea, phragmites australis, epilobium hirsutum, calliergonella cuspidata, glyceria maxima, juncus effusus, carex acuta, carex hirta, cirsium arvense, lythrum salicaria, mentha aquatica, persicaria amphibia, symphytum officinale, alnus glutinosa, rumex hydrolapathum, rumex obtusifolius, sparganium erectum