be, arr. nivelles, juncus subnodulosus, phragmites australis, cirsium palustre, eupatorium cannabinum, lythrum salicaria, lysimachia vulgaris, molinia caerulea, equisetum palustre, galium palustre, lycopus europaeus, alnus glutinosa, filipendula ulmaria, angelica sylvestris, solanum dulcamara, holcus lanatus, fraxinus excelsior, galium uliginosum, salix cinerea, juncus effusus, epilobium hirsutum, ranunculus repens, carex panicea, lotus pedunculatus, carex acutiformis, pulicaria dysenterica, cardamine pratensis, hydrocotyle vulgaris, potentilla erecta, agrostis stolonifera, urtica dioica, succisa pratensis, poa trivialis, betula pubescens, iris pseudacorus, equisetum fluviatile, calystegia sepium, ranunculus flammula, frangula alnus, cirsium oleraceum, betula pendula, epilobium parviflorum, carex disticha, silene flos-cuculi, juncus articulatus, caltha palustris, valeriana dioica, equisetum arvense, juncus conglomeratus, carex flacca, symphytum officinale