castanea sativa, robinia pseudoacacia, sambucus nigra, carpinus betulus, fagus sylvatica, aposeris foetida, acer campestre, acer pseudoplatanus, anemone nemorosa, athyrium filix-femina, cardamine bulbifera, cephalanthera longifolia, circaea lutetiana, crataegus monogyna, dioscorea communis, dryopteris filix-mas, euphorbia dulcis, galeopsis tetrahit, geranium robertianum, lamium orvala, moehringia trinervia, mycelis muralis, primula vulgaris, quercus petraea, symphytum tuberosum, viola reichenbachiana