Dalhousiea

Dalhousiea is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae. It includes two species, one native to central Africa, and the other to eastern India, Bangladesh, and Myanmar.

Dalhousiea
Dalhousiea bracteata
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Tribe: Baphieae
Genus: Dalhousiea
Graham ex Benth. (1837)
Species[1]
  • Dalhousiea africana S.Moore
  • Dalhousiea bracteata (Roxb.) Graham ex Benth.

The genus was named by Robert Graham after James Andrew Ramsey the 10th Earl of Dalhousie or alternatively after George Ramsay, 9th Earl of Dalhousie and Christian Ramsay, Countess of Dalhousie, for her work in the classification of Indian botany.[2][3] Dalhousiea was traditionally assigned to the tribe Sophoreae;[4] however, recent molecular phylogenetic analyses reassigned Dalhousiea into the Baphieae tribe.[5][6][7]

Species

Dalhousiea includes two accepted species:[1][8][9]

  • Dalhousiea africana S.Moore
  • Dalhousiea bracteata (Roxb.) Graham ex Benth.

References
  1. Dalhousiea Graham ex Benth. Plants of the World Online. Retrieved 17 August 2023.
  2. "Dalhousiea". Legumes of the World. Kew Royal Botanic Gardens. Archived from the original on November 4, 2016. Retrieved November 3, 2016.
  3. Burkhardt, Lotte (2022-01-25). Eine Enzyklopädie zu eponymischen Pflanzennamen: Von Menschen & ihren Pflanzen. Botanic Garden and Botanical Museum Berlin, Freie Universität Berlin. doi:10.3372/epolist2022. ISBN 978-3-946292-41-8. S2CID 246307410.
  4. Polhill RM (1981). "Sophoreae". In Polhill RM, Raven PH (eds.). Advances in Legume Systematics, Part 1. Royal Botanic Gardens, Kew. pp. 213–230. ISBN 9780855212247.
  5. Cardoso D, Pennington RT, de Queiroz LP, Boatwright JS, Van Wyk B-E, Wojciechowski MF, Lavin M (2013). "Reconstructing the deep-branching relationships of the papilionoid legumes". S Afr J Bot. 89: 58–75. doi:10.1016/j.sajb.2013.05.001.
  6. Pennington RT, Lavin M, Ireland H, Klitgaard B, Preston J, Hu J-M (2001). "Phylogenetic relationships of basal papilionoid legumes based upon sequences of the chloroplast trnL intron". Syst Bot. 55 (5): 818–836. doi:10.1043/0363-6445-26.3.537 (inactive 1 August 2023).{{cite journal}}: CS1 maint: DOI inactive as of August 2023 (link)
  7. Cardoso D, de Queiroz LP, Pennington RT, de Lima HC, Fonty É, Wojciechowski MF, Lavin M (2012). "Revisiting the phylogeny of papilionoid legumes: New insights from comprehensively sampled early-branching lineages". Am J Bot. 99 (12): 1991–2013. doi:10.3732/ajb.1200380. PMID 23221500. Archived from the original on 2017-08-28. Retrieved 2016-11-03.
  8. "ILDIS LegumeWeb entry for Dalhousiea". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 3 November 2016.
  9. USDA; ARS; National Genetic Resources Program. "GRIN species records of Dalhousiea". Germplasm Resources Information Network—(GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 3 November 2016.
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