Thorn Apple

(Datura stramonium)

Thorn Apple (Datura stramonium)

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Estimated Native Range
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Summary

Datura stramonium, commonly known as thorn apple, jimsonweed, or devil’s trumpet, is a poisonous annual herb native to Central America but has become naturalized in a variety of habitats including disturbed areas, roadsides, and along riverbanks. It is now widespread and considered invasive in temperate and tropical regions worldwide. This plant can grow up to 59 inches tall and is characterized by its large, trumpet-shaped flowers that are white to violet in color and bloom from early summer to fall. The flowers are notably showy and emit a strong fragrance at night. It also features spiny seed capsules that contribute to its common name, thorn apple.

Datura stramonium is known for its striking flowers and is sometimes used in moon gardens due to its nocturnal fragrance and pale blooms that reflect moonlight. However, due to its toxicity, it is not commonly cultivated and is often eradicated from areas where it is not wanted. It prefers full sun to part shade and grows well in a variety of soil types, provided they are well-drained. While it is drought-tolerant once established, it benefits from regular watering during prolonged dry periods. Gardeners should handle this plant with care, as all parts are highly toxic if ingested. It has a history of use in traditional medicine and rituals, but it is not recommended for casual use due to its dangerous properties.CC BY-SA 4.0

Plant Description

  • Plant Type: Shrub, Herb
  • Height: 3-6 feet
  • Width: 3-6 feet
  • Growth Rate: Rapid
  • Flower Color: Purple, White
  • Flowering Season: Spring, Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Fast, Medium

Common Uses

Showy Flowers

Natural Habitat

Naturalized in disturbed areas, roadsides, and along riverbanks

Other Names

Common Names: Jimsonweed, Devil’s Snare, Chamisco, Common Thorn-Apple, Estramonio, False Castor-Oil, Jamestown Weed, Thorn Apple

Scientific Names: , Datura stramonium, Datura bernhardii, Datura bertolonii, Datura bertolonii, Datura cabanesii, Datura capensis, Datura ferocissima, Datura ferox, Datura hybrida

GBIF Accepted Name: