Psiadia schweinfurthii Balf.f. (1882:838)

Taxonomy & Nomenclature

Conservation Status

Extinct (Miller, 2004; Baillie & Butcher, 2012:88; Humphreys et al., 2019; Christenhusz & Govaerts, 2024; POWO, 2024)

Last record (disputed): 1881 (Christenhusz & Govaerts, 2024); 1890's (Miller, 2004)

IUCN RedList status: Extinct

Distribution

Kischen, northern Haggeher mountains, Socotra (=Soqotra), Yemen

Biology & Ecology

Hypodigm

Media

References

Original scientific description:

Bayley Balfour, I. (1888). Botany of Socotra. Transactions of the Royal Society of Edinburgh 31: 1-446.

Other references:

Baillie, Jonathan E. M. and Butcher, Ellen R. (2012). Priceless or Worthless? The world’s most threatened species. London, UK: Zoological Society of London.

Bosser, J. et al. (eds.). (1976-). Flore des Mascareignes. IRD Éditions, MSIRI, RBG-Kew, Paris.

Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2023). Uitgestorven. Op plantenjacht rond de wereld: 1-511. Sterck & De Vreese.

Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2024). Plant extinction in the Anthropocene. Botanical Journal of the Linnean Society. https://doi.org/10.1093/botlinnean/boae045 [Appendix S1]

Humphreys, Aelys M., Govaerts, Rafaël, Ficinski, Sarah Z., Lughadha, Eimear Nic and Vorontsova, Maria S. (2019). Global dataset shows geography and life form predict modern plant extinction and rediscovery. Nature Ecology & Evolution 3: 1043-1047. https://doi.org/10.1038/s41559-019-0906-2 [Supplementary Dataset 1]

Miller, A. (2004). Psiadia schweinfurthii. The IUCN Red List of Threatened Species 2004: e.T44867A10949148. https://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T44867A10949148.en. Downloaded on 19 November 2016.

POWO. (2024). Plants of the World Online (online resource). Facilitated by the Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 20 June 2024]

Roskov Y. et al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

https://vanishingflora.proboards.com/thread/79/psiadia-schweinfurthii

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