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Boxthorn

Lycium shawii

Also called Desert Thorn, African Honeythorn, Arabian Boxthorn, Arabian Desert Thorn, White Honeythorn

Boxthorn
Photo: איתן פרמן, CC BY 3.0
Family
Solanaceae (Nightshade family)
Grows as
Shrub
Edible
Yes, some parts
Native range
Sicilia to Kriti, Egypt to S. Africa and W. India
Climate
desert or dry shrubland

About

Lycium shawii, desert thorn or Arabian boxthorn is a species of thorny shrub adapted to desert environments, and can be found throughout the Arabian Peninsula, and some places in Africa. The thin leaved, rigid bush grows up to 3 metres (9.8 feet) high, with a lot of branches and alternating spines that vary in size, and grow along the branches and on their tips. The leaves narrow towards their base. It produces small whitish-pink or purple flowers from September until April, and red pea-sized seedy berries that are edible. Habitats include gravel plains and foothills up to 4,000 ft (1,200 m), as well as wadis. Plants often growing nearby include Acacia tortilis and Prosopis cineraria. In the past specimens have been included in the taxon Lycium europaeum.

Uses

The stems, leaves and berries are used in traditional medicine. In Yemen, the pounded leaves of this shrub have been used as a cure for eye ailments. The berries have a laxative effect and were used in traditional medicine to relieve constipation and as a diuretic. Livestock eat new growth on the plant.

Other Lycium plants

Saracha quitensis · Kraal honeythorn · Water jacket · Australian Boxthorn · Matrimony vine · Berlandier's wolfberry · Baja desert-thorn · California desert-thorn · Carolina desert-thorn · Chinese desert-thorn · Small-leaved honeythorn · Peach thorn

Text excerpted from the Wikipedia article Lycium shawii by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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