The south boundary of the land added to Utrecht ran from Rorke's Drift on the Buffalo to a point on the Pongola River.
Mississippi River | River Thames | Amazon River | Columbia River | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Paraná River | River Tees | Fraser River | Yangtze River | Tocantins River |
In South Africa it is restricted to the riverine and lowland forests of KwaZulu-Natal and swamp areas close to Manguzi Forest, the Pongola River and Kosi Bay in Maputaland.