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