be, arr. sint-niklaas, urtica dioica, galium aparine, poa trivialis, symphytum officinale, glechoma hederacea, phalaris arundinacea, phragmites australis, ranunculus repens, cirsium arvense, calystegia sepium, solanum dulcamara, heracleum sphondylium, filipendula ulmaria, populus canadensis, sambucus nigra, alnus glutinosa, angelica sylvestris, lythrum salicaria, iris pseudacorus, holcus lanatus, fraxinus excelsior, lycopus europaeus, humulus lupulus, epilobium hirsutum, crataegus monogyna, galeopsis tetrahit, alopecurus pratensis, quercus robur, agrostis stolonifera, rumex obtusifolius, anthriscus sylvestris, eupatorium cannabinum, juncus effusus, arrhenatherum elatius, cardamine pratensis, dactylis glomerata, cirsium palustre, rubus caesius, lysimachia vulgaris, geum urbanum, elymus repens, ficaria verna, glyceria maxima, lolium perenne, salix cinerea, silene dioica, galium palustre, persicaria hydropiper, carex acuta, valeriana officinalis