be, arr. dendermonde, symphytum officinale, ranunculus repens, urtica dioica, poa trivialis, bidens frondosa, lythrum salicaria, phalaris arundinacea, cardamine pratensis, filipendula ulmaria, agrostis stolonifera, calystegia sepium, glechoma hederacea, lycopus europaeus, heracleum sphondylium, iris pseudacorus, glyceria maxima, lolium perenne, cirsium arvense, phragmites australis, alopecurus pratensis, persicaria amphibia, holcus lanatus, galium aparine, persicaria hydropiper, epilobium hirsutum, rumex obtusifolius, caltha palustris, equisetum palustre, galium palustre, solanum dulcamara, ranunculus acris, trifolium repens, lysimachia vulgaris, rumex acetosa, carex acuta, juncus effusus, angelica archangelica, echinochloa crus-galli, lysimachia nummularia, galinsoga quadriradiata, stachys palustris, plantago major, humulus lupulus, glyceria fluitans, lolium multiflorum, myosotis scorpioides, geranium pyrenaicum, eupatorium cannabinum, rumex crispus, matricaria discoidea