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