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