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