be, arr. leuven, filipendula ulmaria, urtica dioica, alnus glutinosa, angelica sylvestris, fraxinus excelsior, galium aparine, solanum dulcamara, symphytum officinale, lythrum salicaria, poa trivialis, lysimachia vulgaris, calystegia sepium, cirsium oleraceum, ranunculus repens, humulus lupulus, glechoma hederacea, carex acutiformis, lycopus europaeus, phragmites australis, sambucus nigra, caltha palustris, cirsium palustre, cardamine pratensis, iris pseudacorus, eupatorium cannabinum, galium palustre, phalaris arundinacea, viburnum opulus, juncus effusus, epilobium hirsutum, quercus robur, geum urbanum, heracleum sphondylium, ficaria verna, scirpus sylvaticus, athyrium filix-femina, corylus avellana, galeopsis tetrahit, salix cinerea, circaea lutetiana, ribes rubrum, equisetum palustre, acer pseudoplatanus, myosotis scorpioides, crataegus monogyna, populus canadensis, deschampsia cespitosa, carex acuta, alnus incana, dryopteris carthusiana