Genus Welwitschia is a unique plant with only one species, Welwitschia mirabilis. However, there are several synonyms used to refer to this plant, including Welwitschia bainesii, Tumboa welwitschii, and Leptostoma welwitschii. These synonyms reflect its varied classification by different botanists over time. The plant is native to the Namib Desert in Africa, where it is well adapted to the harsh desert conditions. It has a distinctive appearance with two long, strap-shaped leaves that grow continuously throughout its lifetime. Despite its unusual appearance, the plant is of great interest to scientists due to its ability to survive in extreme environments.