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Redflower Ragleaf

Crassocephalum crepidioides (Benth.) S. Moore

Distribution

provided by eFloras
A pantropic weed, of American origin.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
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eFloras.org
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Elevation Range

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400-1900 m
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copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Annotated Checklist of the Flowering Plants of Nepal Vol. 0 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Annotated Checklist of the Flowering Plants of Nepal @ eFloras.org
author
K.K. Shrestha, J.R. Press and D.A. Sutton
project
eFloras.org
original
visit source
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eFloras

Description

provided by Flora of Zimbabwe
Annual herb up to 1.2 m. Leaves with winged petioles, simple but sometimes lobed; margin coarsely and sharply dentate. Capitula in a loosely branched inflorescence, often nodding. Colour variable, most commonly dull to bright orange-red.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Crassocephalum crepidioides (Benth.) S. Moore Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=160950
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
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Flora of Zimbabwe

Frequency

provided by Flora of Zimbabwe
Occasional
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cc-by-nc
copyright
Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Crassocephalum crepidioides (Benth.) S. Moore Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=160950
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
original
visit source
partner site
Flora of Zimbabwe

Worldwide distribution

provided by Flora of Zimbabwe
W Africa from Senegal to Cameroon, Sudan, Ethiopia and southwards to S Africa; naturalised widely in tropical Asia and the Pacific.
license
cc-by-nc
copyright
Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Crassocephalum crepidioides (Benth.) S. Moore Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=160950
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
original
visit source
partner site
Flora of Zimbabwe

Crassocephalum crepidioides

provided by wikipedia EN

Crassocephalum crepidioides seeds

Crassocephalum crepidioides, also called ebolo, thickhead, redflower ragleaf, or fireweed, is an erect annual slightly succulent herb growing up to 180 cm tall. Its use is widespread in many tropical and subtropical regions, but is especially prominent in tropical Africa. Its fleshy, mucilaginous leaves and stems are eaten as a vegetable, and many parts of the plant have medical uses. However, the safety of internal use needs further research due to the presence of plant toxins.[2]

Ecology

The species is invasive in New Caledonia.[3]

Toxicity

Crassocephalum crepidioides contains the hepatotoxic and tumorigenic pyrrolizidine alkaloid, jacobine.[4][2] However, in another study, it is shown that the antitumor activity and macrophage nitric oxide produce action. [5]

References

  1. ^ The Plant List, Crassocephalum crepidioides (Benth.) S.Moore
  2. ^ a b Grubben, G.J.H., Vegetables, Volume 2 of Plant Resources of Tropical Africa, PROTA 2004, ISBN 90-5782-147-8
  3. ^ Hequet, Vanessa (2009). LES ESPÈCES EXOTIQUES ENVAHISSANTES DE NOUVELLE-CALÉDONIE (PDF) (in French). p. 17.
  4. ^ Fu, P.P., Yang, Y.C., Xia, Q., Chou, M.C., Cui, Y.Y., Lin G., "Pyrrolizidine alkaloids-tumorigenic components in Chinese herbal medicines and dietary supplements", Journal of Food and Drug Analysis, Vol. 10, No. 4, 2002, pp. 198-211 [1]
  5. ^ Tomimori, Koh, et al. "Antitumor activity and macrophage nitric oxide producing action of medicinal herb, Crassocephalum crepidioides." BMC complementary and alternative medicine 12.1 (2012): 78.

Media related to Crassocephalum crepidioides at Wikimedia Commons

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Crassocephalum crepidioides: Brief Summary

provided by wikipedia EN
Crassocephalum crepidioides seeds

Crassocephalum crepidioides, also called ebolo, thickhead, redflower ragleaf, or fireweed, is an erect annual slightly succulent herb growing up to 180 cm tall. Its use is widespread in many tropical and subtropical regions, but is especially prominent in tropical Africa. Its fleshy, mucilaginous leaves and stems are eaten as a vegetable, and many parts of the plant have medical uses. However, the safety of internal use needs further research due to the presence of plant toxins.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN