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Description

provided by Flora of Zimbabwe
Hemiparasitic shrubs with a single haustorial attachment; hairs simple or irregularly branched. Flowers in umbels, usually borne in clusters in the axils; bract cup-shaped with a small or leafy limb. Corolla 5-lobed; lobes much shorter than the tube, remaining erect and usually conspicuously banded in different colours, with vents developing in bud below the tip and with a short V-slit. Berry red.Agelanthus differs from Tapinanthus in the bands of colours on the flowers, the vents opening in mature buds and the corolla lobes remaining erect.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Agelanthus Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/genus.php?genus_id=498
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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

Agelanthus

provided by wikipedia EN

Agelanthus is a genus of Afrotropical plants in family Loranthaceae. They grow in trees, including Acacia and Combretum species,[1] as hemiparasitic shrubs of varying sizes.[2] The host plant is penetrated by a single haustorium,[2] and the stems typically have swollen, flower-producing nodes. The flowers are often closely clustered (fascicled) with the five petals (pentamerous) fused into a tube (gamopetalous).[note 1] The flower may have a swollen base and the tubes open along unilateral, V-shaped splits. The filaments remain spirally rolled inward when the flowers open, while the styles are inconspicuous, slender filaments that are somewhat thickened in the middle. Berries range from pink to orange and red in colour, and are around 1 cm in diameter.[2]

The genus was first described by Philippe Édouard Léon Van Tieghem in 1895.[3]

Species

It is the largest genus of the Afrotropical Loranthaceae[2] containing some 61 species,[4] including:

Open flower with spirally rolled filaments
Habit of A. natalitius

Notes

  1. ^ Flowers of the closely related genus Phragmanthera are similar in many respects.

References

  1. ^ Onderstall, Jo (1984). Transvaalse Laeveld en Platorand. Cape Town: Botaniese Vereniging van Suid-Afrika. p. 90. ISBN 0-620-07750-6.
  2. ^ a b c d Smith, Emily. "Agelanthus". Gateway to African Plants. Don Kirkup et al. Retrieved 14 November 2012.
  3. ^ M. Ph. Van Tieghem (January 1895). "Sur Le Groupement Des Espèces En Genres Dans Les Loranthées A Calice Gamosépale Et Anthères Basifixes Ou Dendrophihdées". Bulletin de la Société Botanique de France (in French). 42 (3): 246. doi:10.1080/00378941.1895.10830595. ISSN 0037-8941. Wikidata Q54801453.
  4. ^ "Agelanthus". The Plant List. Version 1. 2010. Retrieved 7 November 2012.

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Agelanthus: Brief Summary

provided by wikipedia EN

Agelanthus is a genus of Afrotropical plants in family Loranthaceae. They grow in trees, including Acacia and Combretum species, as hemiparasitic shrubs of varying sizes. The host plant is penetrated by a single haustorium, and the stems typically have swollen, flower-producing nodes. The flowers are often closely clustered (fascicled) with the five petals (pentamerous) fused into a tube (gamopetalous). The flower may have a swollen base and the tubes open along unilateral, V-shaped splits. The filaments remain spirally rolled inward when the flowers open, while the styles are inconspicuous, slender filaments that are somewhat thickened in the middle. Berries range from pink to orange and red in colour, and are around 1 cm in diameter.

The genus was first described by Philippe Édouard Léon Van Tieghem in 1895.

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