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