text: quercus petraea, agrostis stolonifera, crataegus monogyna, fraxinus excelsior, pteridium aquilinum, cytisus scoparius, fagus sylvatica, ilex aquifolium, teucrium scorodonia, centaurea nigra, clinopodium vulgare, erythronium dens-canis, festuca filiformis, hieracium murorum, holcus mollis, pilosella officinarum, rabelera holostea, viola reichenbachiana