be, arr. tongeren, corylus avellana, fraxinus excelsior, quercus robur, acer pseudoplatanus, lonicera periclymenum, hedera helix, polygonatum multiflorum, arum maculatum, sorbus aucuparia, prunus avium, sambucus nigra, adoxa moschatellina, carpinus betulus, anemone nemorosa, primula elatior, geum urbanum, crataegus monogyna, betula pendula, circaea lutetiana, fagus sylvatica, ficaria verna, lamium galeobdolon, cornus sanguinea, viburnum opulus, glechoma hederacea, paris quadrifolia, carex sylvatica, ribes rubrum, urtica dioica, ulmus minor, athyrium filix-femina, alnus glutinosa, betula pubescens, galium aparine, moehringia trinervia, dryopteris carthusiana, dryopteris filix-mas, silene dioica, milium effusum, convallaria majalis, stachys sylvatica, hyacinthoides non-scripta, heracleum sphondylium, geranium robertianum, frangula alnus, luzula pilosa, poa trivialis, filipendula ulmaria, galeopsis tetrahit, angelica sylvestris