text: quercus petraea, carpinus betulus, acer campestre, ajuga genevensis, asarum europaeum, brachypodium sylvaticum, crataegus monogyna, cruciata glabra, euphorbia amygdaloides, fagus sylvatica, helleborus purpurascens, lamium galeobdolon, lathyrus niger, ligustrum vulgare, melica uniflora, robinia pseudoacacia, sambucus nigra, valeriana officinalis, viola reichenbachiana