be, arr. dendermonde, symphytum officinale, cirsium arvense, phragmites australis, urtica dioica, calystegia sepium, poa trivialis, galium aparine, ranunculus repens, glechoma hederacea, phalaris arundinacea, arrhenatherum elatius, lythrum salicaria, heracleum sphondylium, filipendula ulmaria, populus canadensis, iris pseudacorus, alopecurus pratensis, agrostis stolonifera, persicaria amphibia, angelica sylvestris, elymus repens, holcus lanatus, lolium perenne, galeopsis tetrahit, lycopus europaeus, dactylis glomerata, solanum dulcamara, carex acuta, epilobium hirsutum, carex riparia, vicia cracca, rubus caesius, thalictrum flavum, lysimachia vulgaris, eupatorium cannabinum, rumex crispus, ranunculus acris, rumex obtusifolius, stachys palustris, anthriscus sylvestris, cardamine pratensis, equisetum palustre, cerastium holosteoides, lathyrus pratensis, crataegus monogyna, glyceria maxima, equisetum arvense, sambucus nigra, rumex conglomeratus, rumex acetosa