mercurialis perennis, acer campestre, corylus avellana, cornus sanguinea, lamium galeobdolon, anemone nemorosa, fagus sylvatica, quercus robur, ajuga reptans, arum maculatum, circaea lutetiana, crataegus monogyna, euphorbia amygdaloides, eurhynchium striatum, milium effusum, thamnobryum alopecurum, urtica dioica