![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_002-8730.jpg)
Pino Nero, Pinus Nigra Arnold, Pinaceae, Balkans
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_001-8724.jpg)
Pino Nero, Pinus Nigra Arnold, Pinaceae, Balkans
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_004-8758.jpg)
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_003-8740.jpg)
Pecan Carya Illinoensis Koch, Juglandaceae, North America
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_005-8772.jpg)
Cipresso, Cipressus Semper Virens L., Cupressaceae, Crete, Turkey
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_007-8801.jpg)
Araucaria excelsa R.Br., Araucariaceae, Australia
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_008-8808.jpg)
Cedro dell'Himalaia, Cedrus Deodara G.Don, Pinaceae, Himalaia
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_010-8848.jpg)
Malus Floribunda S., Rosaceae, Japan, China
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_009-8815.jpg)
Prunus cerasifera Ehrh. cv. "Pissardii Nigra", Rosaceae, Balkan, East Asia
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_006-8781.jpg)
Fraxinus excelsior L., Oleaceae, Europe, East Asia
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_012-8896.jpg)
Acer niKoense Miq., Aceraceae, China, Japan
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_015-8965.jpg)
Platano Orientale, Platanus Orientalis L., Platanaceae, West Mediteranian region
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_011-8860.jpg)
Chamaecyparis Iawsoniana Parl., Cupressaceae, North America
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_014-8948.jpg)
Pino Nero Silano, Pinus Laricio Poir., Pinaceae, South Europe
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_013-8905.jpg)
Ginko biloba L., Ginkgoaceae, China
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_017-8993.jpg)
Caco Diospyros, Kaki L., Ebenaceae, Japan
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_016-8973.jpg)
Phoenix Canariensis Ghab., Arecaceae, Kanary
![](https://ciro.caltana.net/wp-content/uploads/2018/09/The-Skins-of-the-Nature_018-9038.jpg)
Albero dei Tulipani, Liriodendron Tulipifera L. Magnoliaceae, North America