juncus effusus, equisetum palustre, holcus lanatus, lotus pedunculatus, silene flos-cuculi, anthoxanthum odoratum, juncus acutiflorus, juncus conglomeratus, lythrum salicaria, poa trivialis, rumex acetosa, eupatorium cannabinum, mentha aquatica, ranunculus repens, salix cinerea, scrophularia nodosa