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