be, arr. nivelles, fraxinus excelsior, filipendula ulmaria, angelica sylvestris, ranunculus repens, holcus lanatus, cardamine pratensis, alnus glutinosa, poa trivialis, anemone nemorosa, corylus avellana, primula elatior, quercus robur, heracleum sphondylium, acer pseudoplatanus, cirsium palustre, ranunculus acris, cirsium oleraceum, juncus effusus, urtica dioica, ajuga reptans, lythrum salicaria, carex acutiformis, arum maculatum, equisetum palustre, viburnum opulus, hedera helix, rumex acetosa, glechoma hederacea, galium aparine, silene flos-cuculi, ficaria verna, deschampsia cespitosa, lonicera periclymenum, lotus pedunculatus, lathyrus pratensis, carpinus betulus, alopecurus pratensis, caltha palustris, calystegia sepium, lysimachia vulgaris, prunus avium, lysimachia nummularia, galium palustre, symphytum officinale, eupatorium cannabinum, sambucus nigra, fagus sylvatica, agrostis stolonifera, scirpus sylvaticus, geum urbanum