fagus sylvatica, corylus avellana, prunus avium, acer pseudoplatanus, lamium galeobdolon, pteridium aquilinum, circaea lutetiana, crataegus monogyna, euphorbia amygdaloides, galium odoratum, glechoma hirsuta, helleborus odorus, mercurialis perennis, mycelis muralis, quercus cerris, salvia glutinosa