castanea sativa, corylus avellana, fraxinus excelsior, melica uniflora, alliaria petiolata, euphorbia amygdaloides, lamium galeobdolon, lonicera periclymenum, mycelis muralis, rabelera holostea, cardamine impatiens, dioscorea communis, fagus sylvatica, galium aparine, geranium robertianum, hypericum androsaemum, moehringia trinervia, paris quadrifolia, phyteuma spicatum, poa nemoralis, potentilla sterilis, pteridium aquilinum, ranunculus polyanthemos, solidago virgaurea, urtica dioica, veronica chamaedrys, viola reichenbachiana