be, arr. leuven, fraxinus excelsior, alnus glutinosa, quercus robur, urtica dioica, athyrium filix-femina, corylus avellana, filipendula ulmaria, acer pseudoplatanus, circaea lutetiana, sambucus nigra, glechoma hederacea, dryopteris carthusiana, angelica sylvestris, lonicera periclymenum, geum urbanum, galium aparine, carex remota, juncus effusus, sorbus aucuparia, poa trivialis, solanum dulcamara, dryopteris dilatata, primula elatior, ficaria verna, lysimachia vulgaris, ranunculus repens, anemone nemorosa, viburnum opulus, humulus lupulus, carex acutiformis, deschampsia cespitosa, cardamine pratensis, populus canadensis, ajuga reptans, ribes rubrum, crataegus monogyna, alnus incana, cirsium palustre, geranium robertianum, hedera helix, cirsium oleraceum, galium palustre, iris pseudacorus, betula pubescens, silene dioica, lamium galeobdolon, lycopus europaeus, polygonatum multiflorum, prunus avium, galeopsis tetrahit