Devil's thorn flower (Tribulus terrestris). Extracts from this plant are used to treat headaches and premature ejaculation, calm the liver and build m

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Devil's thorn flower (Tribulus terrestris). Extracts from this plant are used to treat headaches and premature ejaculation, calm the liver and build muscle. Photographed in the Kalahari Desert, South Africa.

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Size: 5145px × 3417px
Photo credit: © PETER CHADWICK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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