Mongongo

 ( Crotonoideae ) 

The mongongo tree, mongongo nut or manketti tree ( Schinziophyton rautanenii) is a member of the family Euphorbiaceae and the monotypic genus Schinziophyton.

Native to Africa, the fruits produce an edible nut.

---

Description A large, spreading tree, the mongongo reaches tall. The leaves are a distinctive Leaf shape, and the pale yellow wood is similar in characteristics to balsa, being both lightweight and strong. The yellowish flowers occur in slender, loose sprays.

The fruits are known as mongongo fruits, mongongo nuts, manketti nuts or nongongo. The egg-shaped, velvety fruits ripen and fall between March and May each year, and contain a thin exocarp around a thick, hard, pitted shell containing an edible nut.

---

Taxonomy The genus of Schinziophyton was circumscribed by Josh Hutcherson ex. Alan Radcliffe-Smith in Kew Bull.Kew Bull (1990) vol.45 (1) p. 157.

The genus name of Schinziophyton is in honour of Hans Schinz (1858–1941), who was a Swiss explorer and botanist and was a native of Zürich.

Lotte Burkhardt (2025). 9783946292418, Botanic Garden and Botanical Museum, Freie Universität Berlin. . ISBN 9783946292418

---

Phylogenetics Within the Ricinodendreae tribe, mongongo is an early clade according to phylogenetic research.

---

Distribution and habitat The mongongo is distributed widely through subtropical southern Africa. There are several distinct belts of distribution, the largest of which reaches from northern Namibia into northern Botswana, south-western Zambia and western Zimbabwe. Another belt is found in eastern Malawi, and yet another in eastern Mozambique.

It is also found in Angola, Tanzania, and Zaire.

It is found on wooded hills and among sand dunes, and is associated with the Kalahari sand soil-types.

---

Uses

---

Nutrition Per 100 grams shelled nuts:

• 24 g protein
• 57 g fat:
• 44% polyunsaturated fatty acids
• 18% monounsaturated fatty acids
• 17% saturated fatty acids
• 193 mg calcium
• 527 mg magnesium
• 4 mg zinc
• 2.8 mg copper
• 565 mg vitamin E (tocopherol)

---

Culinary Mongongo nuts are a staple diet in some areas, most notably among the San people of northern Botswana and Namibia. Archaeological evidence has shown that they have been consumed by the San people for century. Their popularity stems in part from their flavor, and in part from the fact that they store well, and remain edible for much of the year.

Dry fruits are first steamed to soften the skins. After peeling, the fruits are then cooked in water until the maroon-colored flesh separates from the hard inner nuts. The pulp is eaten, and the nuts are saved to be roasted later. Alternatively, nuts are collected from elephant Feces; the hard nuts survive intact through the digestive process after the elephant has consumed and digested them. Once dry, the outer shell cracks easily, revealing the nut, encased within a soft inner shell. The nuts are either eaten intact, or pounded as ingredients in other dishes.

The oil from the nuts has also been traditionally used as a body rub in the dry winter months to clean and moisten the skin. The wood, being both strong and light, makes excellent fishing floats, toys, insulating material and drawing boards.

---

In culture In 1968, Canadian anthropologist Richard Borshay Lee wrote:

Lee, Richard B. (1968). 9780202330327, Aldine. ISBN 9780202330327

A diet based on mongongo nuts is in fact more reliable than one based on cultivated foods, and it is not surprising, therefore, that when a Bushman was asked why he hadn't taken to agriculture he replied: "Why should we plant, when there are so many mongongo nuts in the world?"

---

See also

• Post-scarcity economy

Post Comment