be, arr. namur, alnus glutinosa, fraxinus excelsior, urtica dioica, filipendula ulmaria, solanum dulcamara, lythrum salicaria, galium aparine, phalaris arundinacea, calystegia sepium, lysimachia vulgaris, sambucus nigra, iris pseudacorus, lycopus europaeus, glechoma hederacea, humulus lupulus, phragmites australis, ranunculus repens, poa trivialis, galium palustre, angelica sylvestris, viburnum opulus, carex acutiformis, geum urbanum, quercus robur, corylus avellana, symphytum officinale, rubus caesius, acer pseudoplatanus, epilobium hirsutum, juncus effusus, circaea lutetiana, ficaria verna, cornus sanguinea, cardamine pratensis, caltha palustris, salix cinerea, prunus padus, crataegus monogyna, carex acuta, euonymus europaeus, deschampsia cespitosa, athyrium filix-femina, lemna minor, cirsium oleraceum, stachys sylvatica, myosotis scorpioides, eupatorium cannabinum, heracleum sphondylium, scirpus sylvaticus, arum maculatum