glyceria fluitans, achillea ptarmica, agrostis stolonifera, juncus articulatus, mentha arvensis, phalaris arundinacea, agrostis canina, caltha palustris, filipendula ulmaria, juncus filiformis, lotus pedunculatus, mentha longifolia, persicaria maculosa, plantago major, ranunculus repens, rumex crispus, salix purpurea, trifolium repens, veronica beccabunga, vicia cracca