allium ursinum, fagus sylvatica, acer platanoides, acer pseudoplatanus, fraxinus excelsior, abies alba, hedera helix, cardamine heptaphylla, arum maculatum, corylus avellana, crataegus monogyna, dryopteris filix-mas, rosa arvensis, rubus curtiglandulosus, tilia platyphyllos, urtica dioica