Summary ⁶

Juglans regia, the Persian walnut, English walnut, or especially in Great Britain, common walnut, is an Old World walnut tree species native to the region stretching from the Balkans eastward to the Himalayas and southwest China. The largest forests are in Kyrgyzstan, where trees occur in extensive, nearly pure walnut forests at 1,000–2,000 m (3000 to 7000 ft) altitude—notably at Arslanbob in Jalal-Abad Province. It is widely cultivated across Europe.

Sources and Credits

1. (c) Eran Finkle, some rights reserved (CC BY), http://www.flickr.com/photos/32611380@N06/3059987010
2. (c) Bas Kers, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/21933510@N07/4153259134
3. (c) flora cyclam, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/78049457@N00/4408674040
4. (c) Gerwin Filius, some rights reserved (CC BY-NC-ND), http://www.flickr.com/photos/29502524@N05/3457066726
5. (c) Kim, Hyun-tae, some rights reserved (CC BY), uploaded by Kim, Hyun-tae
6. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Juglans_regia

More Info

• iNat taxon page
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• eFloras.org
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• Global Biodiversity Information Facility (GBIF)
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• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• NBN Atlas
• New Zealand Plant Conservation Network
• OregonFlora.org
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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