be, arr. nivelles, lythrum salicaria, juncus subnodulosus, molinia caerulea, lysimachia vulgaris, cirsium palustre, holcus lanatus, filipendula ulmaria, phragmites australis, succisa pratensis, potentilla erecta, angelica sylvestris, centaurea jacea, ranunculus repens, eupatorium cannabinum, cardamine pratensis, carex panicea, equisetum palustre, fraxinus excelsior, pulicaria dysenterica, lotus pedunculatus, ranunculus acris, juncus effusus, prunella vulgaris, alnus glutinosa, festuca rubra, ranunculus flammula, frangula alnus, calystegia sepium, silene flos-cuculi, juncus conglomeratus, anthoxanthum odoratum, quercus robur, poa trivialis, viburnum opulus, galium palustre, agrostis stolonifera, symphytum officinale, equisetum arvense, rumex acetosa, heracleum sphondylium, agrostis canina, lathyrus pratensis, vicia cracca, plantago lanceolata, cirsium oleraceum, corylus avellana, cirsium arvense, lycopus europaeus, betula pendula, iris pseudacorus