Biology:Eryngium giganteum
| Eryngium giganteum | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Apiaceae |
| Genus: | Eryngium |
| Species: | E. giganteum
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| 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]
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References
- ↑ "RHS Plant Selector — Eryngium giganteum". https://www.rhs.org.uk/Plants/6785/Eryngium-giganteum/Details. Retrieved 7 June 2020.
- ↑ "RHS Plant Selector — Eryngium giganteum 'Silver Ghost'". https://www.rhs.org.uk/Plants/64575/Eryngium-giganteum-Silver-Ghost/Details. Retrieved 7 June 2020.
- ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. pp. 1136. ISBN 978-1405332965.
- ↑ "Special Exhibition Label: 'Eccentricity: Unexpected Objects and Irregular Behaviour' (10/5/2011 - 16/10/2011) (MHS Narratives: IRN 15071)" (in en-GB). http://www.mhs.ox.ac.uk/object/inv/0.
Wikidata ☰ Q3299334 entry
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