quercus cerris, brachypodium pinnatum, ostrya carpinifolia, castanea sativa, fraxinus ornus, pteridium aquilinum, carex flacca, cormus domestica, crataegus monogyna, erica scoparia, hedera helix, juniperus communis, physospermum cornubiense, pyrus communis, quercus pubescens, serratula tinctoria