be, arr. oudenaarde, fraxinus excelsior, corylus avellana, acer pseudoplatanus, hedera helix, quercus robur, arum maculatum, lonicera periclymenum, fagus sylvatica, carpinus betulus, polygonatum multiflorum, prunus avium, sambucus nigra, anemone nemorosa, lamium galeobdolon, hyacinthoides non-scripta, circaea lutetiana, crataegus monogyna, geum urbanum, carex sylvatica, primula elatior, ficaria verna, adoxa moschatellina, dryopteris filix-mas, castanea sativa, glechoma hederacea, athyrium filix-femina, milium effusum, urtica dioica, sorbus aucuparia, ilex aquifolium, galium aparine, acer campestre, cornus sanguinea, ulmus minor, paris quadrifolia, euonymus europaeus, alnus glutinosa, betula pendula, dryopteris carthusiana, stachys sylvatica, ribes rubrum, quercus petraea, geranium robertianum, mercurialis perennis, viburnum opulus, poa nemoralis, silene dioica, viola reichenbachiana, luzula pilosa, oxalis acetosella