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Bigthorn

Euphorbia grandicornis

Also called Rhinothorn, Zig-zag cactus

Bigthorn
Photo: Chmee2, CC BY-SA 3.0
Family
Euphorbiaceae (Spurge family)
Grows as
Succulent
Native range
S. Mozambique to KwaZulu-Natal
Climate
desert or dry shrubland

About

Euphorbia grandicornis, the cow's horn plant, is a succulent plant of the Euphorbiaceae or spurge family. It is native to the KwaZulu-Natal province and the Northern Provinces of South Africa and to Mozambique and Eswatini.

The specific epithet "grandicornis" means "with large horns," and refers to the pairs of spines, which look like the horns of a bull.

Uses

It is grown as a houseplant in temperate regions.

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 grandicornis 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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