Eryngium giganteum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Apiales
Family: Apiaceae
Genus: Eryngium
Species:
E. giganteum
Binomial name
Eryngium giganteum

Eryngium giganteum, with the common name Miss Willmott's ghost, is a species of flowering plant in the family Apiaceae.

The short-lived herbaceous perennial thistle is native to the Caucasus and Iran in Western Asia.

Description

Eryngium giganteum grows to 1 m (3 ft 3 in). It produces branched heads of pale green conical flowerheads surrounded by spiny bracts in summer. The flowers turn blue at maturity. It usually dies after flowering and is therefore normally grown as a biennial.

Cultivation

It is cultivated as an ornamental plant for use in gardens. Both the species and its cultivar 'Silver Ghost' have gained the Royal Horticultural Society's Award of Garden Merit.[1][2]

The common name refers to Ellen Willmott, who is said to have carried seeds at all times, planting them in the gardens of fellow horticulturalists.[3][4]

References

  1. ↑ "RHS Plant Selector — Eryngium giganteum". Retrieved 7 June 2020.
  2. ↑ "RHS Plant Selector — Eryngium giganteum 'Silver Ghost'". Retrieved 7 June 2020.
  3. ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
  4. ↑ "Special Exhibition Label: 'Eccentricity: Unexpected Objects and Irregular Behaviour' (10/5/2011 - 16/10/2011) (MHS Narratives: IRN 15071)". Museum of the History of Science. Retrieved 2019-10-28.


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