castanea sativa, tilia cordata, pteridium aquilinum, fagus sylvatica, pinus strobus, robinia pseudoacacia, vaccinium myrtillus, clinopodium vulgare, frangula alnus, fraxinus ornus, genista tinctoria, gentiana asclepiadea, hedera helix, potentilla micrantha, rubus plicatus, sambucus nigra, torminalis glaberrima