be, arr. dendermonde, urtica dioica, galium aparine, calystegia sepium, symphytum officinale, phragmites australis, cirsium arvense, epilobium hirsutum, poa trivialis, angelica archangelica, lycopus europaeus, heracleum sphondylium, impatiens glandulifera, sambucus nigra, phalaris arundinacea, galeopsis tetrahit, solanum dulcamara, anthriscus sylvestris, glechoma hederacea, cardamine amara, eupatorium cannabinum, lythrum salicaria, rumex obtusifolius, angelica sylvestris, persicaria hydropiper, ranunculus repens, valeriana officinalis, filipendula ulmaria, iris pseudacorus, populus canadensis, rubus caesius, solidago gigantea, salix viminalis, humulus lupulus, rumex conglomeratus, silene dioica, salix alba, caltha palustris, rumex sanguineus, stellaria media, thalictrum flavum, agrostis stolonifera, impatiens noli-tangere, salix euxina, crataegus monogyna, cardamine pratensis, ficaria verna, fraxinus excelsior, carex riparia, cirsium vulgare, alnus glutinosa