Information link for family of Combretaceae. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77126653-1

Another link to C. bracteosum. https://www.henriettes-herb.com/galleries/photos/c/co/combretum-bracteosum-1.html

I can’t tell without its flowers & fruits to help narrowing down the ID. For now I could only speculate and wondering if this might be a species in the Combretum genus(?). Please give us an update when it flowers with photos of flowers. For now take a look at the genus and one of its species the C. bracteosum from these included links. Best wishes! https://www.zimbabweflora.co.zw/cult/image-display.php?species_id=185390&image_id=5