calluna vulgaris, danthonia decumbens, juncus squarrosus, carex nigra, hydrocotyle vulgaris, juncus effusus, agrostis capillaris, anthoxanthum odoratum, argentina anserina, centaurium littorale, holcus lanatus, juncus articulatus, molinia caerulea, potentilla erecta, carex panicea, dryopteris carthusiana, phragmites australis, lycopus europaeus