Dioscorea elephantipes

Dioscorea elephantipes is a species of flowering plant in the family Dioscoreaceae. It is native to the Cape Provinces and the Northern Provinces of South Africa. This plant is also known by the common names elephant's foot and Hottentot bread.

Description

Dioscorea elephantipes is a deciduous climber that grows up to 3 meters in height. The plant is characterized by its large, above-ground tuber, which can reach up to 3 meters in circumference. The tuber is covered in a hard, cork-like substance that protects it from the harsh climate and potential predators. The leaves of the plant are heart-shaped and grow on long, slender vines.

Habitat and Distribution

Dioscorea elephantipes is found in the arid regions of the Cape Provinces and the Northern Provinces of South Africa. It prefers rocky outcrops and slopes, where it can take advantage of the good drainage these habitats provide.

Cultivation and Uses

Dioscorea elephantipes is cultivated as an ornamental plant for its unique, elephant foot-like tuber. The tuber is also used in traditional medicine in South Africa for the treatment of various ailments. However, due to its slow growth rate and specific habitat requirements, it is not widely cultivated.

Conservation Status

Dioscorea elephantipes is listed as a species of Least Concern by the IUCN. However, its habitat is threatened by agricultural expansion and overgrazing, which could potentially lead to a decline in its population in the future.

See Also

• Dioscoreaceae
• Cape Provinces
• Northern Provinces
• IUCN