quercus robur, acer pseudoplatanus, glechoma hederacea, rubus caesius, eupatorium cannabinum, fraxinus excelsior, calamagrostis epigejos, brachythecium rutabulum, dactylis glomerata, urtica dioica, alliaria petiolata, crataegus monogyna, equisetum arvense, euonymus europaeus, geum urbanum, heracleum sphondylium, poa trivialis, helleborus foetidus, heracleum mantegazzianum, humulus lupulus, sambucus nigra