be, arr. sint-niklaas, urtica dioica, galium aparine, poa trivialis, glechoma hederacea, sambucus nigra, populus canadensis, alnus glutinosa, fraxinus excelsior, phalaris arundinacea, ranunculus repens, phragmites australis, quercus robur, galeopsis tetrahit, symphytum officinale, solanum dulcamara, holcus lanatus, silene dioica, humulus lupulus, calystegia sepium, cirsium arvense, juncus effusus, agrostis stolonifera, crataegus monogyna, lycopus europaeus, angelica sylvestris, acer pseudoplatanus, iris pseudacorus, heracleum sphondylium, filipendula ulmaria, ficaria verna, stellaria media, persicaria hydropiper, lythrum salicaria, geum urbanum, anthriscus sylvestris, cardamine pratensis, epilobium hirsutum, galium palustre, rubus caesius, rumex obtusifolius, eupatorium cannabinum, dryopteris carthusiana, lysimachia vulgaris, cirsium palustre, dryopteris dilatata, corylus avellana, circaea lutetiana, calamagrostis canescens, athyrium filix-femina, salix cinerea