castanea sativa, sambucus nigra, betula pendula, cruciata glabra, pteridium aquilinum, veronica chamaedrys, aposeris foetida, aremonia agrimonoides, cardamine bulbifera, circaea lutetiana, fagus sylvatica, fragaria vesca, galium odoratum, geranium robertianum, geum urbanum, juniperus communis, luzula luzuloides, luzula pilosa, melica uniflora, moehringia trinervia, mycelis muralis, potentilla micrantha, quercus petraea, veronica officinalis