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