be, arr. leuven, filipendula ulmaria, alnus glutinosa, lysimachia vulgaris, urtica dioica, solanum dulcamara, cirsium palustre, lythrum salicaria, lycopus europaeus, phragmites australis, juncus effusus, angelica sylvestris, galium palustre, iris pseudacorus, phalaris arundinacea, symphytum officinale, ranunculus repens, quercus robur, calamagrostis canescens, galium aparine, carex acuta, populus canadensis, humulus lupulus, cardamine pratensis, poa trivialis, galeopsis tetrahit, calystegia sepium, equisetum palustre, carex acutiformis, dryopteris carthusiana, glechoma hederacea, holcus lanatus, athyrium filix-femina, caltha palustris, fraxinus excelsior, carex elongata, salix cinerea, scirpus sylvaticus, persicaria hydropiper, valeriana excelsa, eupatorium cannabinum, glyceria maxima, scutellaria galericulata, equisetum fluviatile, sambucus nigra, myosotis scorpioides, viburnum opulus, ribes rubrum, cirsium arvense, silene flos-cuculi, sorbus aucuparia