sparganium erectum, menyanthes trifoliata, mentha dumetorum, helosciadium nodiflorum, holcus lanatus, caltha palustris, carex flacca, eleocharis palustris, epilobium obscurum, galium palustre, glyceria fluitans, jacobaea erratica, juncus acutiflorus, lotus pedunculatus, nasturtium officinale, poa trivialis, ranunculus flammula, silene dioica, veronica beccabunga, alisma plantago-aquatica, cynosurus cristatus, equisetum arvense, filipendula ulmaria, hypericum tetrapterum, juncus effusus, mentha aquatica, mentha longifolia, rumex conglomeratus