be, arr. leuven, fraxinus excelsior, filipendula ulmaria, alnus glutinosa, urtica dioica, galium aparine, quercus robur, angelica sylvestris, glechoma hederacea, sambucus nigra, corylus avellana, ranunculus repens, circaea lutetiana, solanum dulcamara, humulus lupulus, crataegus monogyna, geum urbanum, poa trivialis, silene dioica, hedera helix, iris pseudacorus, ficaria verna, cardamine pratensis, lysimachia vulgaris, lycopus europaeus, lonicera periclymenum, arum maculatum, acer pseudoplatanus, viburnum opulus, galium palustre, heracleum sphondylium, ribes rubrum, geranium robertianum, symphytum officinale, carex remota, cirsium palustre, athyrium filix-femina, lythrum salicaria, phalaris arundinacea, juncus effusus, lathraea clandestina, stachys sylvatica, hyacinthoides non-scripta, primula elatior, carex acutiformis, rumex sanguineus, ajuga reptans, calystegia sepium, eupatorium cannabinum, holcus lanatus, cornus sanguinea