Euphorbia cornigera

Euphorbia cornigera is a species of flowering plant in the Euphorbiaceae family.[1] It is referred to by the common name horned spurge and is native to Bhutan. It is a rhizomatous herbaceous perennial growing to 75 cm (30 in) tall, rarely 1 m (3 ft 3 in), with narrow green leaves with a pale green spine. Acid yellow flowerheads (cyathia) are borne in summer.[2]

Euphorbia cornigera
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Euphorbiaceae
Genus: Euphorbia
Species:
E. cornigera
Binomial name
Euphorbia cornigera

The Latin specific epithet cornigera means “with horns”.[3]

It has gained the Royal Horticultural Society's Award of Garden Merit.[4][5]

All parts of the plant are highly toxic if ingested, and the sap may cause skin irritation.

References

  1. "Euphorbia cornigera Boiss". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved September 4, 2020.
  2. RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
  3. Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN 978-1845337315.
  4. "RHS Plant Selector - Euphorbia cornigera". Retrieved 7 June 2020.
  5. "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 38. Retrieved 25 February 2018.
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