be, arr. sint-niklaas, urtica dioica, symphytum officinale, solanum dulcamara, galium aparine, alnus glutinosa, glechoma hederacea, filipendula ulmaria, phragmites australis, humulus lupulus, populus canadensis, iris pseudacorus, lycopus europaeus, poa trivialis, fraxinus excelsior, lythrum salicaria, angelica sylvestris, galeopsis tetrahit, calystegia sepium, sambucus nigra, quercus robur, calamagrostis canescens, phalaris arundinacea, lysimachia vulgaris, crataegus monogyna, eupatorium cannabinum, cirsium palustre, galium palustre, salix cinerea, ranunculus repens, carex riparia, ribes rubrum, rubus caesius, cirsium arvense, cardamine pratensis, circaea lutetiana, juncus effusus, heracleum sphondylium, geum urbanum, viburnum opulus, rumex sanguineus, epilobium hirsutum, silene dioica, dryopteris carthusiana, persicaria hydropiper, valeriana officinalis, scutellaria galericulata, holcus lanatus, carex acutiformis, ficaria verna, athyrium filix-femina