Which one of these trees gives birth to inedible nuts?
wild cashew
pistachio
walnut
hazelnut
Anacardium excelsum, the wild cashew or espavé, is a tree in the flowering plant family Anacardiaceae. The tree is common in the tropical and subtropical dry broadleaf forests of Pacific and Atlantic watersheds of Central and South America, extending as far north as Guatemala and south into Ecuador. When uncooked, the fruit (both the nut and the surrounding fleshy part) is highly toxic to humans. It may, however, be eaten after it is roasted.
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Answers by country
wild cashew
pistachio
walnut
hazelnut
answers
Australia
14
the United States
19
India
13
the United Kingdom
15
Austria
11
Poland
943
Germany
14
Greece
12