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Sullu Spurge

Euphorbia royleana

Sullu Spurge
Photo: Ajtjohnsingh, CC BY-SA 4.0
Family
Euphorbiaceae (Spurge family)
Grows as
Tree, Succulent
Native range
Pakistan to China (S. Sichuan, Yunnan, W. Guangxi), Taiwan
Climate
temperate

About

Euphorbia royleana is a species of flowering plant in the family Euphorbiaceae. It is also known as Sullu spurge, and Royle's spurge. It is a succulent and almost cactus-like in appearance, although unrelated. It grows right across the Himalaya mountains from Pakistan, India, Bhutan, Myanmar, Nepal to western China. It prefers dry and rocky slopes between 1000–1500 m altitude, but has been found up to 2000 m. Flowering and fruiting is in spring to early summer (March to July) and seeding is in June to October. It is used as a hedging plant in northern India and has medicinal uses. It is an outlier of an assembly of succulent tree spurges which are otherwise confined to South Africa, East Africa and Madagascar with another outlier in the caatinga of Brazil.

Uses

It is a medicinal shrub used in Nepal locally known as siyuri or siudi. Its latex has purported molluscicidal properties.

Other Euphorbia plants

Marble Canyon spurge · Abd Al Kuri Euphorbia · Euphorbia abdita · Euphorbia abdulghafooriana · Abram's Spurge · Desert Candle · Euphorbia acalyphoides · Greek Spiny Spurge · Euphorbia actinoclada · Pointed Sandmat · Euphorbia adenopoda · Miniature Saguaro

Text excerpted from the Wikipedia article Euphorbia royleana 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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