be, arr. turnhout, quercus robur, quercus rubra, prunus serotina, juncus effusus, holcus lanatus, amelanchier lamarckii, juncus tenuis, bidens frondosa, pinus sylvestris, agrostis capillaris, frangula alnus, betula pendula, ranunculus repens, molinia caerulea, sorbus aucuparia, urtica dioica, lysimachia vulgaris, castanea sativa, geum macrophyllum, juncus acutiflorus, alnus glutinosa, crassula helmsii, persicaria hydropiper, lonicera periclymenum, cirsium arvense, galeopsis tetrahit, rhododendron ponticum, dryopteris carthusiana, cirsium palustre, silene coronaria, galinsoga quadriradiata, lycopus europaeus, rumex acetosa, dryopteris dilatata, populus canadensis, potentilla indica, pilosella aurantiaca, cardamine pratensis, betula pubescens, poa trivialis, agrostis stolonifera, holcus mollis, juncus conglomeratus, cerastium fontanum, eupatorium cannabinum, lythrum salicaria, phragmites australis, galium palustre, stellaria graminea, calluna vulgaris