be, arr. sint-niklaas, fraxinus excelsior, alnus glutinosa, glechoma hederacea, urtica dioica, quercus robur, galium aparine, circaea lutetiana, crataegus monogyna, symphytum officinale, ribes rubrum, filipendula ulmaria, sambucus nigra, humulus lupulus, geum urbanum, corylus avellana, angelica sylvestris, populus canadensis, ficaria verna, rubus caesius, poa trivialis, acer pseudoplatanus, ulmus minor, viburnum opulus, silene dioica, rumex sanguineus, cornus sanguinea, galeopsis tetrahit, solanum dulcamara, dryopteris carthusiana, iris pseudacorus, deschampsia cespitosa, arum maculatum, geranium robertianum, moehringia trinervia, cardamine pratensis, heracleum sphondylium, lysimachia vulgaris, stachys sylvatica, carex remota, hedera helix, athyrium filix-femina, lycopus europaeus, prunus padus, phragmites australis, primula elatior, paris quadrifolia, lolium giganteum, alnus incana, anemone nemorosa, sorbus aucuparia