Botanical name: Podranea brycei
Common names: Zimbabwe Creeper, Queen-Of-Sheba Vine
Family: Bignoniaceae
Origin: Africa
The genus Podranea contains one or two species:Podranea ricasoliana and Podranea brycei. These two species differ only in the hairiness of the flowers and the size of the leaves. As it is virtually impossible to tell them apart when seen growing together many botanists regard them as the same species.
Similar plants: Podranea brycei (Zimbabwe Creeper)
Link to this plant:
https://toptropicals.com/catalog/uid/podranea_brycei.htm