be, arr. hasselt, alnus glutinosa, fraxinus excelsior, filipendula ulmaria, urtica dioica, quercus robur, sambucus nigra, corylus avellana, athyrium filix-femina, acer pseudoplatanus, humulus lupulus, glechoma hederacea, circaea lutetiana, angelica sylvestris, populus canadensis, galium aparine, ribes rubrum, sorbus aucuparia, primula elatior, cardamine pratensis, dryopteris carthusiana, ficaria verna, viburnum opulus, poa trivialis, geum urbanum, lonicera periclymenum, lysimachia vulgaris, solanum dulcamara, ranunculus repens, carex remota, alnus incana, adoxa moschatellina, anemone nemorosa, silene dioica, dryopteris dilatata, caltha palustris, crataegus monogyna, carex acutiformis, symphytum officinale, prunus padus, cirsium palustre, iris pseudacorus, juncus effusus, galium palustre, polygonatum multiflorum, lamium galeobdolon, lycopus europaeus, arum maculatum, geranium robertianum, hedera helix, lythrum salicaria