be, arr. sint-niklaas, urtica dioica, galium aparine, populus canadensis, phragmites australis, solanum dulcamara, sambucus nigra, alnus glutinosa, poa trivialis, symphytum officinale, glechoma hederacea, filipendula ulmaria, lycopus europaeus, angelica sylvestris, calystegia sepium, humulus lupulus, phalaris arundinacea, epilobium hirsutum, ranunculus repens, iris pseudacorus, lythrum salicaria, galeopsis tetrahit, fraxinus excelsior, eupatorium cannabinum, cirsium arvense, heracleum sphondylium, cirsium palustre, silene dioica, juncus effusus, holcus lanatus, quercus robur, lysimachia vulgaris, crataegus monogyna, salix cinerea, calamagrostis canescens, cardamine pratensis, ficaria verna, valeriana excelsa, galium palustre, persicaria hydropiper, caltha palustris, alnus incana, ribes rubrum, rumex obtusifolius, impatiens glandulifera, agrostis stolonifera, rubus caesius, geum urbanum, acer pseudoplatanus, anthriscus sylvestris, cardamine amara