be, arr. leuven, alnus glutinosa, fraxinus excelsior, quercus robur, urtica dioica, filipendula ulmaria, corylus avellana, solanum dulcamara, glechoma hederacea, circaea lutetiana, viburnum opulus, dryopteris carthusiana, crataegus monogyna, iris pseudacorus, athyrium filix-femina, geum urbanum, lysimachia vulgaris, galium palustre, carex remota, carpinus betulus, sambucus nigra, deschampsia cespitosa, galium aparine, angelica sylvestris, ranunculus repens, cardamine pratensis, humulus lupulus, lycopus europaeus, ulmus minor, juncus effusus, cornus sanguinea, lythrum salicaria, hedera helix, frangula alnus, rubus caesius, salix cinerea, ficaria verna, rumex sanguineus, euonymus europaeus, lonicera periclymenum, prunus spinosa, poa trivialis, carex acutiformis, lysimachia nummularia, carex riparia, calystegia sepium, arum maculatum, acer campestre, geranium robertianum, prunus avium, ribes rubrum