be, arr. dendermonde, urtica dioica, galium aparine, phragmites australis, symphytum officinale, calystegia sepium, poa trivialis, impatiens glandulifera, phalaris arundinacea, sambucus nigra, heracleum sphondylium, solanum dulcamara, glechoma hederacea, epilobium hirsutum, lycopus europaeus, alnus glutinosa, humulus lupulus, filipendula ulmaria, populus canadensis, anthriscus sylvestris, iris pseudacorus, cirsium arvense, lythrum salicaria, fraxinus excelsior, ranunculus repens, angelica sylvestris, rubus caesius, crataegus monogyna, eupatorium cannabinum, galeopsis tetrahit, salix alba, angelica archangelica, silene dioica, rumex obtusifolius, lysimachia vulgaris, salix viminalis, quercus robur, ficaria verna, salix euxina, ribes rubrum, cardamine pratensis, persicaria hydropiper, geum urbanum, galanthus nivalis, glyceria maxima, cardamine amara, rumex sanguineus, carex riparia, caltha palustris, acer pseudoplatanus, valeriana officinalis