Turned Google Search upside down and found only one other picture of this tree – no explanation, country or name… Will have to go back to find out what it is… 🙂
With thanks to Rinus and Wikipedia: Zanthoxylum clava-herculis (Hercules’ club, Hercules-club, pepperwood, or southern prickly ash) is a spiny tree or shrub native to the southeastern United States. It is sometimes called “toothache tree“[3][4] or “tingle tongue” because chewing on the leaves, bark, or twigs causes a tingling numbness of the mouth, tongue, teeth and gums. It was used for such medicinal purposes by both Native Americans and early settlers to treat toothache because of this
Heb Google Search onderste boven gedraaid en vond enkel één andere foto van deze boom – geen beschrijving, streek of naam… Moet wel terug gaan om het uit te zoeken… 🙂
Sorry, geen Nederlandse versie…