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Sweet Thorn (Vachellia karroo) in Kruger National Park
Trees & plants Thorn trees Common

Sweet Thorn

Soetdoring · Vachellia karroo

Named 'sweet' for the edible gum that seeps from cracks in its bark. Common along rivers, drainage lines and in disturbed ground.

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How to identify it

Rounded to spreading tree with long straight paired white thorns and fine feathery leaves. In early summer it is covered in bright yellow pompom flowers. Bark is dark and rough.

Flowers & fruit

Early summer (October to December)

Browsed by

Giraffe, kudu, impala and other antelope browse the leaves and pods; the gum is eaten by lesser bushbabies (galagos).

Where to see it in Kruger

Along rivers, streams and drainage lines and on disturbed or clay soils throughout the park.

Did you know

Edible gum oozes from cracks in its bark and has been used to make sweets — which is where the name 'sweet thorn' comes from.

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