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