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