impatiens parviflora, acer pseudoplatanus, quercus robur, fagus sylvatica, fraxinus excelsior, oxalis acetosella, rabelera holostea, athyrium filix-femina, acer platanoides, anemone nemorosa, convallaria majalis, dryopteris carthusiana, galeopsis tetrahit, galium aparine, milium effusum, phalaris arundinacea, rubus idaeus, sorbus aucuparia, urtica dioica