be, arr. dendermonde, urtica dioica, fraxinus excelsior, galium aparine, sambucus nigra, glechoma hederacea, quercus robur, alnus glutinosa, crataegus monogyna, poa trivialis, humulus lupulus, filipendula ulmaria, heracleum sphondylium, populus canadensis, corylus avellana, angelica sylvestris, geum urbanum, ranunculus repens, phalaris arundinacea, ficaria verna, galeopsis tetrahit, symphytum officinale, ribes rubrum, acer pseudoplatanus, hedera helix, calystegia sepium, silene dioica, prunus padus, solanum dulcamara, stachys sylvatica, phragmites australis, rubus caesius, cirsium arvense, anthriscus sylvestris, aegopodium podagraria, viburnum opulus, circaea lutetiana, iris pseudacorus, dactylis glomerata, holcus lanatus, cornus sanguinea, prunus avium, arrhenatherum elatius, geranium robertianum, lythrum salicaria, rumex obtusifolius, lysimachia vulgaris, sorbus aucuparia, alopecurus pratensis, prunus spinosa, arum maculatum