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