be, arr. dendermonde, urtica dioica, alnus glutinosa, galium aparine, filipendula ulmaria, fraxinus excelsior, humulus lupulus, sambucus nigra, glechoma hederacea, quercus robur, poa trivialis, solanum dulcamara, angelica sylvestris, populus canadensis, phalaris arundinacea, iris pseudacorus, ranunculus repens, symphytum officinale, phragmites australis, crataegus monogyna, calystegia sepium, heracleum sphondylium, lysimachia vulgaris, ficaria verna, lythrum salicaria, galeopsis tetrahit, corylus avellana, geum urbanum, ribes rubrum, prunus padus, lycopus europaeus, viburnum opulus, silene dioica, juncus effusus, acer pseudoplatanus, circaea lutetiana, cardamine pratensis, salix cinerea, athyrium filix-femina, galium palustre, caltha palustris, stachys sylvatica, cirsium palustre, holcus lanatus, eupatorium cannabinum, sorbus aucuparia, hedera helix, aegopodium podagraria, carex acutiformis, rubus caesius, dryopteris carthusiana