be, arr. aalst, fraxinus excelsior, quercus robur, corylus avellana, angelica sylvestris, acer pseudoplatanus, primula elatior, heracleum sphondylium, filipendula ulmaria, ranunculus repens, urtica dioica, sambucus nigra, glechoma hederacea, anemone nemorosa, populus canadensis, ficaria verna, arum maculatum, lonicera periclymenum, poa trivialis, alnus glutinosa, cardamine pratensis, galium aparine, hedera helix, polygonatum multiflorum, holcus lanatus, athyrium filix-femina, adoxa moschatellina, ajuga reptans, lamium galeobdolon, geum urbanum, juncus effusus, silene dioica, cirsium palustre, circaea lutetiana, prunus avium, crataegus monogyna, ribes rubrum, viburnum opulus, cirsium oleraceum, sorbus aucuparia, stachys sylvatica, galeopsis tetrahit, ranunculus acris, castanea sativa, fagus sylvatica, carpinus betulus, geranium robertianum, symphytum officinale, deschampsia cespitosa, cerastium fontanum, arrhenatherum elatius