be, arr. turnhout, bidens frondosa, prunus serotina, quercus rubra, geum macrophyllum, lysimachia vulgaris, lycopus europaeus, amelanchier lamarckii, alnus glutinosa, quercus robur, claytonia sibirica, crassula helmsii, lythrum salicaria, juncus effusus, iris pseudacorus, rhododendron ponticum, claytonia perfoliata, potentilla indica, urtica dioica, impatiens glandulifera, juncus tenuis, eupatorium cannabinum, sorbus aucuparia, persicaria hydropiper, galeopsis tetrahit, castanea sativa, galinsoga quadriradiata, ranunculus repens, solanum dulcamara, ceratocapnos claviculata, phragmites australis, elodea nuttallii, prunus padus, geranium phaeum, ludwigia grandiflora, galium palustre, silene coronaria, humulus lupulus, lonicera periclymenum, filipendula ulmaria, pilosella aurantiaca, tanacetum vulgare, cardamine pratensis, phalaris arundinacea, holcus lanatus, pentaglottis sempervirens, heracleum sphondylium, echinochloa crus-galli, myriophyllum aquaticum, stachys palustris, frangula alnus