castanea sativa, pteridium aquilinum, fraxinus ornus, fagus sylvatica, melampyrum pratense, polytrichum commune, quercus petraea, carex sylvatica, centaurium erythraea, circaea lutetiana, cruciata glabra, euphorbia amygdaloides, frangula alnus, genista tinctoria, gentiana asclepiadea, hieracium racemosum, malus sylvestris, mycelis muralis, potentilla erecta, torminalis glaberrima, vaccinium myrtillus, veronica officinalis