nl, achterhoek, quercus robur, sorbus aucuparia, hedera helix, lonicera periclymenum, corylus avellana, fraxinus excelsior, sambucus nigra, frangula alnus, prunus padus, polygonatum multiflorum, fagus sylvatica, urtica dioica, alnus glutinosa, galium aparine, galeopsis tetrahit, ilex aquifolium, holcus mollis, prunus serotina, poa trivialis, crataegus monogyna, betula pendula, euonymus europaeus, moehringia trinervia, maianthemum bifolium, glechoma hederacea, viburnum opulus, populus tremula, prunus avium, poa nemoralis, rubus idaeus, betula pubescens, anemone nemorosa, humulus lupulus, aegopodium podagraria, geum urbanum, dryopteris carthusiana, dryopteris dilatata, dactylis glomerata, stachys sylvatica, prunus spinosa, rabelera holostea, acer pseudoplatanus, agrostis capillaris, oxalis acetosella, geranium robertianum, carpinus betulus, crataegus laevigata, ficaria verna, ribes rubrum, deschampsia cespitosa