be, arr. antwerpen, quercus robur, prunus serotina, betula pendula, acer pseudoplatanus, urtica dioica, sorbus aucuparia, sambucus nigra, lonicera periclymenum, quercus rubra, holcus lanatus, agrostis capillaris, populus canadensis, dryopteris dilatata, glechoma hederacea, castanea sativa, teucrium scorodonia, calamagrostis epigejos, dryopteris carthusiana, betula pubescens, crataegus monogyna, cirsium arvense, moehringia trinervia, corylus avellana, poa trivialis, fraxinus excelsior, pinus sylvestris, frangula alnus, galium aparine, ranunculus repens, alnus glutinosa, salix caprea, rubus caesius, pinus nigra, juncus effusus, amelanchier lamarckii, eupatorium cannabinum, populus canescens, fagus sylvatica, geum urbanum, epipactis helleborine, populus tremula, galeopsis tetrahit, dryopteris filix-mas, robinia pseudoacacia, jacobaea vulgaris, holcus mollis, silene dioica, stellaria media, agrostis stolonifera, molinia caerulea