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