castanea sativa, fraxinus ornus, prunus avium, gentiana asclepiadea, aposeris foetida, carpinus betulus, circaea lutetiana, clinopodium vulgare, dioscorea communis, galeopsis tetrahit, hypericum androsaemum, malus sylvestris, polytrichum commune, pteridium aquilinum, quercus petraea, salvia glutinosa, scrophularia nodosa, stachys sylvatica, torminalis glaberrima, populus tremula