be, arr. leuven, alnus glutinosa, urtica dioica, fraxinus excelsior, filipendula ulmaria, quercus robur, lysimachia vulgaris, solanum dulcamara, angelica sylvestris, sambucus nigra, athyrium filix-femina, glechoma hederacea, galium aparine, corylus avellana, circaea lutetiana, acer pseudoplatanus, juncus effusus, humulus lupulus, carex acutiformis, iris pseudacorus, ranunculus repens, poa trivialis, lycopus europaeus, carex remota, cardamine pratensis, galium palustre, populus canadensis, lythrum salicaria, cirsium oleraceum, geum urbanum, viburnum opulus, cirsium palustre, dryopteris carthusiana, alnus incana, phragmites australis, eupatorium cannabinum, symphytum officinale, ficaria verna, ribes rubrum, primula elatior, phalaris arundinacea, lonicera periclymenum, dryopteris dilatata, salix cinerea, caltha palustris, crataegus monogyna, sorbus aucuparia, ajuga reptans, anemone nemorosa, silene dioica, deschampsia cespitosa