castanea sativa, pteridium aquilinum, quercus robur, leucobryum glaucum, brachypodium pinnatum, carex pilulifera, cytisus scoparius, dicranum scoparium, frangula alnus, lonicera periclymenum, peucedanum gallicum, quercus petraea, quercus pyrenaica, rubus plicatus, ulex minor