be, arr. dendermonde, urtica dioica, symphytum officinale, galium aparine, calystegia sepium, phragmites australis, solanum dulcamara, phalaris arundinacea, filipendula ulmaria, impatiens glandulifera, glechoma hederacea, lycopus europaeus, poa trivialis, iris pseudacorus, lythrum salicaria, humulus lupulus, angelica sylvestris, heracleum sphondylium, sambucus nigra, epilobium hirsutum, ranunculus repens, alnus glutinosa, populus canadensis, salix alba, galeopsis tetrahit, cardamine amara, rubus caesius, persicaria hydropiper, lysimachia vulgaris, anthriscus sylvestris, salix euxina, rumex obtusifolius, caltha palustris, cirsium arvense, ficaria verna, fraxinus excelsior, eupatorium cannabinum, valeriana officinalis, galium palustre, carex riparia, salix viminalis, crataegus monogyna, impatiens noli-tangere, cardamine pratensis, carex acuta, calamagrostis canescens, rumex sanguineus, myosotis scorpioides, glyceria maxima, carex acutiformis, salix cinerea