Acanthus arboreus

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Acanthus arboreus
Acanthus arboreus (plant).jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Acanthaceae
Genus: Acanthus
Species:
A. arboreus
Binomial name
Acanthus arboreus
Forssk. (1775) [1]

Acanthus arboreus is a species of flowering plant in the genus of Acanthus . [2] It is native to wetland of Ethiopia and exists as a shrub. [3]

Description

Acanthus arboreus grows best in well-draining soil under full sun to partial shade and is adaptable to cooler climates, enduring temperatures as low as –5°C. [4] The plant features spoon-shaped, spiny-edged green leaves and produces pink flowers on tall stems during summer. It can reach heights of 4 to 19 feet and is known for its drought tolerance. [5] [6] [7] It grows well on steep grassy hills, especially on the western slopes at heights between 1,000 and 3,000 meters. [8]

References

  1. "Acanthus arboreus Forssk". Global Biodiversity Information Facility . Retrieved 2024-11-19.
  2. "Acanthus arboreus Forssk. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2024-11-19.
  3. Geheb, Kim; Abebe, Yilma D. (2003). Wetlands of Ethiopia: Proceedings of a Seminar on the Resources and Status of Ethiopia's Wetlands. IUCN. p. 55. ISBN   978-2-8317-0689-4. Heading: Wetlands plant of Ethiopia: [..] Acanthus_arboreus.
  4. Spracklin, Paul (2024-09-20). Dry Exotic Garden: A Gardener's Guide to Xeriscaping with Succulents. The Crowood Press. ISBN   978-0-7198-4417-1. Acanthus arboreus has been known to return herbaceously after –5°C. Acanthus.
  5. Speke, John Hanning (1868). Journal of the Discovery of the Source of the Nile. Harper & brothers. p. 578. Acanthus arboreus Forsk. var. pubescens grow from 4 to 19 ft. high; flower pink and handsome; low moist ground generally...
  6. Wollaston, Alexander Frederick Richmond (1908). From Ruwenzori to the Congo: A Naturalist's Journey Across Africa. J. Murray. p. 281. Acanthus arboreus with mauve flowers, two or three yellow - flowered papilionaceæ, and a handsome Solanum with prickly leaves and a large yellow fruit .
  7. Inventory of Seeds and Plants Imported. The Department. p. 110. ...Acanthus arboreus at beginning of shrub zone, edge of valley, one km north of Ghimbie, Wollega Province
  8. Ghazanfar, S. A.; Fisher, M. (2013-04-17). Vegetation of the Arabian Peninsula. Springer Science & Business Media. p. 131. ISBN   978-94-017-3637-4. Acanthus arboreus colonizes steep grassy slopes on the western escarpment between 1,000 and 3,000 m .