be, arr. antwerpen, quercus robur, sambucus nigra, prunus serotina, acer pseudoplatanus, urtica dioica, betula pendula, sorbus aucuparia, quercus rubra, lonicera periclymenum, glechoma hederacea, populus canadensis, fraxinus excelsior, crataegus monogyna, alnus glutinosa, corylus avellana, castanea sativa, dryopteris carthusiana, dryopteris dilatata, holcus lanatus, galium aparine, poa trivialis, frangula alnus, galeopsis tetrahit, phragmites australis, hedera helix, betula pubescens, eupatorium cannabinum, ribes rubrum, juncus effusus, salix caprea, agrostis capillaris, moehringia trinervia, cirsium arvense, calamagrostis epigejos, rubus caesius, viburnum opulus, geum urbanum, ranunculus repens, solanum dulcamara, populus tremula, populus canescens, silene dioica, angelica sylvestris, heracleum sphondylium, athyrium filix-femina, robinia pseudoacacia, prunus avium, symphytum officinale, stellaria media, fagus sylvatica