allium ursinum, fagus sylvatica, galium odoratum, fraxinus excelsior, acer platanoides, anemone ranunculoides, corydalis cava, acer pseudoplatanus, arum maculatum, lamium galeobdolon, mercurialis perennis, tilia platyphyllos, ficaria kochii, geranium robertianum, hordelymus europaeus, oxalis acetosella, paris quadrifolia, stachys sylvatica, helleborus foetidus