oenanthe fistulosa, ranunculus repens, agrostis stolonifera, althaea officinalis, eleocharis palustris, elymus repens, galium palustre, inula britannica, oenanthe silaifolia, achillea ptarmica, alisma lanceolatum, eleocharis uniglumis, gratiola officinalis, jacobaea aquatica, mentha arvensis, mentha pulegium, persicaria amphibia, phalaris arundinacea, poa trivialis, rumex crispus, juncus effusus, stachys palustris