persicaria hydropiper, eupatorium cannabinum, lemna minor, alnus glutinosa, cirsium palustre, cirsium vulgare, galeopsis tetrahit, holcus lanatus, juncus effusus, lythrum salicaria, myrica gale, persicaria amphibia, phragmites australis, ranunculus acris, salix aurita, solanum dulcamara, sonchus oleraceus, sparganium erectum, stellaria aquatica, stellaria graminea