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Diplorhynchus

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Diplorhynchus
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Apocynaceae
Subfamily: Rauvolfioideae
Tribe: Melodineae
Genus: Diplorhynchus
Welw. ex Ficalho & Hiern[3]
Species:
D. condylocarpon
Binomial name
Diplorhynchus condylocarpon
Synonyms[2]
  • Aspidosperma condylocarpon Müll.Arg.
  • Diplorhynchus angolensis Büttner
  • Diplorhynchus angustifolia Stapf
  • Diplorhynchus mossambicensis Benth.
  • Diplorhynchus poggei K.Schum
  • Diplorhynchus psilopus Welw. ex Ficalho & Hiern
  • Diplorhynchus welwitschii Rolfe
  • Neurolobium cymosum Baill.

Diplorhynchus is a monotypic genus of plant in the family Apocynaceae native to tropical and southern Africa. As of August 2020, Plants of the World Online recognises the single species Diplorhynchus condylocarpon.[3]

Description

Diplorhynchus condylocarpon grows as a shrub or small tree up to 20 metres (66 ft) tall, with a trunk diameter of up to 2 metres (7 ft). Its fragrant flowers feature a white to creamy corolla. Fruit is green or brown with paired follicles, each up to 6.5 centimetres (2.6 in) long.[4] Vernacular names for the plant include "horn-pod tree" and "wild rubber".[5] The species' local traditional medicinal uses include as a treatment for indigestion, diarrhoea, fever, snakebite, infertility, venereal disease, diabetes, pneumonia and tuberculosis.[4]

Distribution and habitat

Diplorhynchus condylocarpon is native to an area from the Republic of the Congo south and east to Mozambique.[1] Its habitat is dry woodland and hillsides from sea-level to 1,700 metres (5,600 ft) altitude.[4]

References

  1. ^ a b Botanic Gardens Conservation International (BGCI) & IUCN SSC Global Tree Specialist Group (2019). "Diplorhynchus condylocarpon". IUCN Red List of Threatened Species. 2019: e.T146222814A146222816. Retrieved 27 August 2020.
  2. ^ a b "Diplorhynchus condylocarpon". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 27 August 2020.
  3. ^ a b "Diplorhynchus". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 27 August 2020.
  4. ^ a b c Medicinal Plants. PROTA. 2008. pp. 229–230. ISBN 978-9-05782-204-9.
  5. ^ "Diplorhynchus condylocarpon". Flora of Zimbabwe. Retrieved 17 August 2013.