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