nl, achterhoek, quercus robur, fraxinus excelsior, sambucus nigra, crataegus monogyna, galium aparine, hedera helix, prunus padus, corylus avellana, urtica dioica, glechoma hederacea, humulus lupulus, geum urbanum, sorbus aucuparia, euonymus europaeus, poa trivialis, alnus glutinosa, polygonatum multiflorum, aegopodium podagraria, acer pseudoplatanus, rubus caesius, rosa blondaeana, lonicera periclymenum, viburnum opulus, ficaria verna, stachys sylvatica, moehringia trinervia, prunus spinosa, ribes rubrum, prunus avium, rosa canina, geranium robertianum, anthriscus sylvestris, dactylis glomerata, cornus sanguinea, poa nemoralis, galeopsis tetrahit, silene dioica, ulmus minor, fagus sylvatica, anemone nemorosa, frangula alnus, crataegus laevigata, prunus serotina, acer campestre, lolium giganteum, circaea lutetiana, veronica hederifolia, solanum dulcamara, chaerophyllum temulum, populus tremula