be, arr. sint-niklaas, urtica dioica, phragmites australis, calystegia sepium, galium aparine, epilobium hirsutum, cirsium arvense, poa trivialis, angelica archangelica, symphytum officinale, eupatorium cannabinum, solanum dulcamara, agrostis stolonifera, anthriscus sylvestris, lycopus europaeus, phalaris arundinacea, atriplex prostrata, valeriana officinalis, sambucus nigra, ranunculus repens, galeopsis tetrahit, bolboschoenus maritimus, rumex obtusifolius, angelica sylvestris, glechoma hederacea, heracleum sphondylium, stellaria media, lythrum salicaria, cardamine amara, sonchus palustris, elymus repens, iris pseudacorus, rubus caesius, rumex conglomeratus, persicaria hydropiper, althaea officinalis, plantago major, cirsium vulgare, carex riparia, impatiens glandulifera, dactylis glomerata, stachys palustris, lolium perenne, holcus lanatus, solidago gigantea, sonchus arvensis, alnus glutinosa, epilobium parviflorum, caltha palustris, humulus lupulus, cardamine pratensis