be, arr. leuven, fraxinus excelsior, alnus glutinosa, quercus robur, urtica dioica, corylus avellana, filipendula ulmaria, galium aparine, glechoma hederacea, sambucus nigra, athyrium filix-femina, circaea lutetiana, ficaria verna, geum urbanum, acer pseudoplatanus, humulus lupulus, ranunculus repens, viburnum opulus, crataegus monogyna, poa trivialis, solanum dulcamara, angelica sylvestris, prunus avium, lamium galeobdolon, polygonatum multiflorum, dryopteris carthusiana, geranium robertianum, anemone nemorosa, carpinus betulus, deschampsia cespitosa, ribes rubrum, stachys sylvatica, lycopus europaeus, cardamine pratensis, adoxa moschatellina, iris pseudacorus, symphytum officinale, cornus sanguinea, lysimachia vulgaris, primula elatior, carex remota, sorbus aucuparia, silene dioica, heracleum sphondylium, galium palustre, hedera helix, paris quadrifolia, lythrum salicaria, rubus caesius, carex acutiformis, caltha palustris