be, arr. tongeren, fraxinus excelsior, corylus avellana, quercus robur, arum maculatum, acer pseudoplatanus, hedera helix, sambucus nigra, circaea lutetiana, adoxa moschatellina, geum urbanum, primula elatior, polygonatum multiflorum, anemone nemorosa, ficaria verna, prunus avium, glechoma hederacea, carpinus betulus, lonicera periclymenum, urtica dioica, galium aparine, crataegus monogyna, sorbus aucuparia, lamium galeobdolon, alnus glutinosa, paris quadrifolia, cornus sanguinea, ribes rubrum, carex sylvatica, ulmus minor, viburnum opulus, stachys sylvatica, poa trivialis, silene dioica, athyrium filix-femina, filipendula ulmaria, geranium robertianum, fagus sylvatica, heracleum sphondylium, angelica sylvestris, moehringia trinervia, deschampsia cespitosa, cardamine pratensis, ajuga reptans, ranunculus repens, euonymus europaeus, dryopteris filix-mas, milium effusum, galeopsis tetrahit, mercurialis perennis, dryopteris carthusiana