be, arr. sint-niklaas, urtica dioica, populus canadensis, galium aparine, alnus glutinosa, sambucus nigra, poa trivialis, glechoma hederacea, phragmites australis, symphytum officinale, fraxinus excelsior, solanum dulcamara, angelica sylvestris, quercus robur, filipendula ulmaria, humulus lupulus, crataegus monogyna, calystegia sepium, ranunculus repens, lycopus europaeus, galeopsis tetrahit, holcus lanatus, eupatorium cannabinum, silene dioica, iris pseudacorus, cirsium palustre, phalaris arundinacea, acer pseudoplatanus, juncus effusus, heracleum sphondylium, cirsium arvense, lythrum salicaria, ribes rubrum, epilobium hirsutum, salix cinerea, geum urbanum, lysimachia vulgaris, sorbus aucuparia, dryopteris carthusiana, cardamine pratensis, calamagrostis canescens, ficaria verna, alnus incana, rubus caesius, dryopteris dilatata, corylus avellana, agrostis stolonifera, galium palustre, viburnum opulus, athyrium filix-femina, anthriscus sylvestris