de, oldenburg, landkreis, solanum dulcamara, lemna minor, alnus glutinosa, iris pseudacorus, lysimachia vulgaris, lycopus europaeus, phragmites australis, carex acutiformis, galium palustre, glyceria maxima, lythrum salicaria, equisetum fluviatile, lemna trisulca, urtica dioica, spirodela polyrhiza, rumex hydrolapathum, carex elongata, phalaris arundinacea, carex pseudocyperus, sparganium erectum, scutellaria galericulata, calamagrostis canescens, hydrocharis morsus-ranae, thelypteris palustris, nuphar lutea, lysimachia thyrsiflora, salix cinerea, filipendula ulmaria, carex riparia, rorippa amphibia, myosotis scorpioides, carex paniculata, humulus lupulus, carex elata, caltha palustris, dryopteris carthusiana, sium latifolium, juncus effusus, berula erecta, eupatorium cannabinum, fraxinus excelsior, ranunculus repens, cicuta virosa, carex acuta, poa trivialis, calystegia sepium, acorus calamus, glyceria fluitans, typha angustifolia, stachys palustris