Vachellia macracantha

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Vachellia macracantha. See image source here.

#570 They called me Vachellia macracantha, also known as Acacia humboldtii, Poponax cowellii, and Acacia cowellii. I pay homage to the male botanists Alexander von Humboldt, and Cowell (I couldn’t find his records). They first catalogued me in 2006.

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