be, arr. antwerpen, populus canadensis, quercus robur, fraxinus excelsior, alnus glutinosa, urtica dioica, glechoma hederacea, filipendula ulmaria, angelica sylvestris, corylus avellana, sambucus nigra, ribes rubrum, heracleum sphondylium, galium aparine, symphytum officinale, humulus lupulus, galeopsis tetrahit, ranunculus repens, lonicera periclymenum, poa trivialis, crataegus monogyna, geum urbanum, acer pseudoplatanus, viburnum opulus, ficaria verna, sorbus aucuparia, athyrium filix-femina, silene dioica, cardamine pratensis, alnus incana, primula elatior, juncus effusus, polygonatum multiflorum, cirsium palustre, prunus serotina, calystegia sepium, quercus rubra, holcus lanatus, circaea lutetiana, anemone nemorosa, iris pseudacorus, betula pendula, moehringia trinervia, prunus avium, phalaris arundinacea, lysimachia vulgaris, stachys sylvatica, phragmites australis, hedera helix, cirsium arvense, lythrum salicaria