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Description

provided by Flora of Zimbabwe
Perennial herbs with annual stems from a woody rootstock. Leaves mostly basal; those on the stem alternate, sessile or ± so, the base clasping the stem; upper leaves grading into bracts. Capitula few-flowered, numerous, aggregated into bracteate glomerules, homogamous. Involucre narrowly ovoid-cylindric. Phyllaries few-seriate, with spiny apices. Achenes narrowly turbinate-cylindric, c.10-ribbed. Pappus 1-seriate; setae 7-10 with bases broad, scale-like and usually overlapping.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Elephantopus Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=1466
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Mark Hyde
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Bart Wursten
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Petra Ballings
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Flora of Zimbabwe

Elephantopus

provided by wikipedia EN

Elephantopus is a genus of perennial plants in the daisy family (Asteraceae).[3][4][5]

The genus is widespread over much of Africa, southern Asia, Australia, and the Americas.[2] Several species are native to the southeastern United States,[6][7] and at least one is native to India and the Himalayas.[8][9][10]

Uses

Elephantopus scaber is a traditional medicine[11] and other species, including E. mollis[12] and E. carolinianus,[13] have also been investigated for medicinal properties. Elephantopus scaber contains elephantopin which is a germacranolide sesquiterpene lactone containing two lactone rings and an epoxide functional group.[14]

Species

Accepted species[2]

References

Elephantopus tomentosus in the United States
  1. ^ Baker, C. F. 1902. A revision of the Elephantopeae--1. Transactions of the Academy of Science of St. Louis 12: 43-56 in English
  2. ^ a b c Flann, C (ed) 2009+ Global Compositae Checklist
  3. ^ Linnaeus, Carl von. 1753. Species Plantarum 2: 814 in Latin
  4. ^ Baker, C. F. 1902. A revision of the Elephantopeae--1. Transactions of the Academy of Science of St. Louis 12: plate IX line drawings of fruits of several species of Elephantopus and Pseudelephantopus (captions on page 56)
  5. ^ Clonts, J. A. 1972. A Revision of the Genus Elephantopus Including Orthopappus and Pseudelephantopus (Compositae). Ph.D. thesis. Mississippi State University.
  6. ^ "Elephantopus L." United States Department of Agriculture plants profile.
  7. ^ Flora of North America, Elephant’s foot, Elephantopus Linnaeus
  8. ^ Press, J.R.; Shrestha, K.K. & Sutton, D.A. "Elephantopus L." Annotated Checklist of the Flowering Plants of Nepal. Retrieved 2009-06-15.
  9. ^ Flora of China Vol. 20-21 Page 368 地胆草属 di dan cao shu Elephantopus Linnaeus, Sp. Pl. 2: 814. 1753.
  10. ^ Forzza, R. C. 2010. Lista de espécies Flora do Brasil "Archived copy". Archived from the original on 2015-09-06. Retrieved 2015-08-20.{{cite web}}: CS1 maint: archived copy as title (link). Jardim Botânico do Rio de Janeiro, Rio de Janeiro
  11. ^ Poli, A; Nicolau, M; Simoes, Cm; Nicolau, Rm; Zanin, M (August 1992). "Preliminary pharmacologic evaluation of crude whole plant extracts of Elephantopus scaber. Part I: in vivo studies". Journal of Ethnopharmacology. 37 (1): 71–6. doi:10.1016/0378-8741(92)90005-C. ISSN 0378-8741. PMID 1453704.
  12. ^ Tabopda, Tk; Liu, J; Ngadjui, Bt; Luu, B (Apr 2007). "Cytotoxic triterpene and sesquiterpene lactones from Elephantopus mollis and induction of apoptosis in neuroblastoma cells". Planta Medica. 73 (4): 376–80. doi:10.1055/s-2007-967132. ISSN 0032-0943. PMID 17366372.
  13. ^ Lee, Kh; Cowherd, Cm; Wolo, Mt (September 1975). "Antitumor agents. XV: Deoxyelephantopin, an antitumor principle from Elephantopus carolinianus Willd". Journal of Pharmaceutical Sciences. 64 (9): 1572–3. doi:10.1002/jps.2600640938. ISSN 0022-3549. PMID 1185584.
  14. ^ Rajkapoor B, Jayakar B, Anandan R (Jan–Feb 2002). "Antitumor activity of Elephantopus scaber linn against Dalton's ascitis lymphoma". Indian Journal of Pharmaceutical Sciences. 64 (1): 71–3. Archived from the original on 2012-06-30.

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Elephantopus: Brief Summary

provided by wikipedia EN

Elephantopus is a genus of perennial plants in the daisy family (Asteraceae).

The genus is widespread over much of Africa, southern Asia, Australia, and the Americas. Several species are native to the southeastern United States, and at least one is native to India and the Himalayas.

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Wikipedia authors and editors
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wikipedia EN