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