Some recent works now use the name Dysphania schraderiana for this species (treated here as a synonym)[].

Common Name:

General Information

Chenopodium schraderianum is a glandular, erect, annual plant growing to 1 - 1.3 metres tall[].
Used to control insects in Africa[], the plant has been cultivated in the past in Europe for its medicinal benefits[].

Known Hazards

The leaves and seeds of all members of this genus are more or less edible. However, many of the species in this genus contain saponins, though usually in quantities too small to do any harm. Although toxic, saponins are poorly absorbed by the body and most pass straight through without any problem. They are also broken down to a large extent in the cooking process. Saponins are found in many foods, such as some beans. Saponins are much more toxic to some creatures, such as fish, and hunting tribes have traditionally put large quantities of them in streams, lakes etc in order to stupefy or kill the fish[].
The plants also contain some oxalic acid, which in large quantities can lock up some of the nutrients in the food. However, even considering this, they are very nutritious vegetables in reasonable quantities. Cooking the plants will reduce their content of oxalic acid. People with a tendency to rheumatism, arthritis, gout, kidney stones or hyperacidity should take especial caution if including this plant in their diet since it can aggravate their condition[].

Botanical References

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Range

Africa - drier areas from Chad to Ethiopia, south to S. Africa, Botswana and Namibia; Arabian Peninsula - Saudi Arabia, Yemen

Habitat

A weed of cultivated and waste places at elevations of 1,220 - 2,290 metres[]. Upland grasslands, but often a weed in disturbed or cultivated ground[].

Properties

Edibility Rating
Medicinal Rating
Other Uses Rating
Habit	Annual
Height	1.00 m
Pollinators	Wind
Cultivation Status	Wild

Cultivation Details

Succeeds from the temperate zone to moderate elevations in tropical climates.
An easily grown plant, succeeding in most soils but disliking shade[, ]. It prefers a moderately fertile soil[].

Edible Uses

Leaves - raw or cooked as a spinach. The raw leaves should only be eaten in small quantities, see the notes above on toxicity.

Seed - ground into a powder and used with cereal flours to make bread, cakes etc. Small and fiddly to utilize, the seed is about 0.8mm in diameter[]. The seed should be soaked in water overnight and thoroughly rinsed before it is used in order to remove any saponins.

Medicinal

The plant is antiasthmatic. It is also used in the treatment of migraine and catarrhal conditions[].

Other Uses

The whole plant repels moths[].
The plant is used in Africa to eradicate ants and other pests[].

Gold/green dyes can be obtained from the whole plant[].

Propagation

Seed - sow in situ. Most of the seed usually germinates within a few days of sowing.

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