Rhigozum zambesiacum, the Mopane yellowthorn or Zambezi yellowthorn, is a shrub or tree that is part of the Bignoniaceae family.http://redlist.sanbi.org/species.php?species=709-7 REDLIST Sanbi The species is native to Botswana, Eswatini, Mozambique, South Africa and Zimbabwe. In South Africa, the plant occurs in KwaZulu-Natal, Limpopo and Mpumalanga, more specifically from the north of KwaZulu-Natal, along the Lebombo Mountains to the Limpopo River Valley. The tree also occurs in the Zambezi River Valley.https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:110549-1 Plants of the World Online This tree grows in low-lying bushveld and on rocky places.https://www.treetags.co.za/national-list-of-indigenous-trees/
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