agrostis stolonifera, drepanocladus aduncus, mentha aquatica, persicaria amphibia, carex hirta, hydrocotyle vulgaris, juncus bufonius, myosotis scorpioides, poa trivialis, argentina anserina, brachythecium rutabulum, calliergonella cuspidata, plantago uliginosa, sagina procumbens, galium palustre, gnaphalium uliginosum, isolepis setacea, juncus articulatus, ranunculus repens, trifolium repens