be, arr. ieper, acer pseudoplatanus, corylus avellana, hedera helix, fraxinus excelsior, quercus robur, castanea sativa, sambucus nigra, lonicera periclymenum, fagus sylvatica, polygonatum multiflorum, lamium galeobdolon, hyacinthoides non-scripta, prunus avium, arum maculatum, sorbus aucuparia, anemone nemorosa, carpinus betulus, ilex aquifolium, crataegus monogyna, urtica dioica, athyrium filix-femina, geum urbanum, alnus glutinosa, circaea lutetiana, quercus rubra, adoxa moschatellina, ficaria verna, glechoma hederacea, dryopteris filix-mas, galium aparine, dryopteris dilatata, silene dioica, pteridium aquilinum, primula elatior, geranium robertianum, dryopteris carthusiana, betula pendula, ribes rubrum, stachys sylvatica, viburnum opulus, prunus serotina, heracleum sphondylium, rabelera holostea, allium ursinum, carex sylvatica, betula pubescens, euonymus europaeus, oxalis acetosella, frangula alnus, milium effusum