be, arr. dendermonde, urtica dioica, alnus glutinosa, fraxinus excelsior, humulus lupulus, sambucus nigra, galium aparine, filipendula ulmaria, glechoma hederacea, quercus robur, solanum dulcamara, poa trivialis, circaea lutetiana, ribes rubrum, populus canadensis, symphytum officinale, angelica sylvestris, geum urbanum, crataegus monogyna, lysimachia vulgaris, acer pseudoplatanus, iris pseudacorus, corylus avellana, dryopteris carthusiana, phragmites australis, lycopus europaeus, athyrium filix-femina, viburnum opulus, ficaria verna, galeopsis tetrahit, sorbus aucuparia, prunus padus, phalaris arundinacea, rubus caesius, silene dioica, ranunculus repens, calystegia sepium, salix cinerea, calamagrostis canescens, eupatorium cannabinum, lythrum salicaria, carex acutiformis, dryopteris dilatata, geranium robertianum, cardamine pratensis, galium palustre, rumex sanguineus, carex remota, alnus incana, heracleum sphondylium, deschampsia cespitosa