be, arr. oudenaarde, corylus avellana, fraxinus excelsior, quercus robur, lonicera periclymenum, acer pseudoplatanus, hedera helix, sambucus nigra, polygonatum multiflorum, hyacinthoides non-scripta, anemone nemorosa, castanea sativa, alnus glutinosa, athyrium filix-femina, arum maculatum, circaea lutetiana, lamium galeobdolon, fagus sylvatica, sorbus aucuparia, prunus avium, primula elatior, carpinus betulus, adoxa moschatellina, geum urbanum, urtica dioica, ficaria verna, crataegus monogyna, angelica sylvestris, betula pubescens, viburnum opulus, glechoma hederacea, filipendula ulmaria, ajuga reptans, silene dioica, dryopteris dilatata, dryopteris carthusiana, galium aparine, ribes rubrum, pteridium aquilinum, dryopteris filix-mas, betula pendula, ilex aquifolium, quercus rubra, carex sylvatica, geranium robertianum, stachys sylvatica, cornus sanguinea, carex remota, frangula alnus, paris quadrifolia, heracleum sphondylium