fagus sylvatica, acer heldreichii, hordelymus europaeus, rubus caesius, abies alba, cardamine bulbifera, dryopteris filix-mas, fallopia convolvulus, fraxinus excelsior, galium aparine, geranium macrorrhizum, geranium robertianum, helleborus odorus, impatiens noli-tangere, lactuca serriola, poa nemoralis, prenanthes purpurea, sambucus nigra, urtica dioica, verbascum speciosum