Chrysalidocarpus canescens Jum. & H.Perrier (1913:38)
Taxonomy & Nomenclature
Synonym/s: Dypsis canescens (Jum. & H.Perrier) Beentje & J.Dransf. in Palms Madagascar: 410 (1995)
Conservation Status
Extinct (Humphreys et al., 2019)
Last (and only) record: 1913 (Rakotoarinivo & Dransfield, 2012)
IUCN RedList status: Data Deficient
Was considered Extinct in the Wild by (Dransfield & Beentje, 1995 fide Rakotoarinivo et al., 2014), but was later changed to Data Deficient (Rakotoarinivo & Dransfield, 2012; Rakotoarinivo et al., 2014). Considered Extinct by (Humphreys et al., 2019) based upon their interpretation of (Dransfield & Beentje, 1995).
Distribution
Sambirano area, Madagascar (northwest)
Biology & Ecology
Hypodigm
Media
References
Christenhusz, M. and Govaerts, R. (2023). Uitgestorven. Op plantenjacht rond de wereld: 1-511. Sterck & De Vreese.
Dransfield, John and Beentje, Henk Jaap. (1995). The Palms of Madagascar. Royal Botanic Gardens Kew and The International Palm Society, Richmond.
Eiserhardt, Wolf L., Bellot, Sidonie, Cowan, Robyn S., Dransfield, John, Hansen, Lars Emil S. F., Heyduk, Karolina, Rabarijaona, Romer N., Rakotoarinivo, Mijoro and Baker, William J. (2022). Phylogenomics and generic limits of Dypsidinae (Arecaceae), the largest palm radiation in Madagascar. Taxon 71(6): 1170-1195. https://doi.org/10.1002/tax.12797
Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
Govaerts, R. and Dransfield, J. (2005). World Checklist of Palms: 1-223. The Board of Trustees of the Royal Botanic Gardens, Kew.
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]
Oldfield, Sara, Lusty, Charlotte and MacKinven, Amy (compilers). (1998). The World List of Threatened Trees. Cambridge, U.K.: World Conservation Press. 650 pp.
POWO. (2018). Plants of the World online. Facilitated by the Royal Botanic Gardens, Kew. http://e-monocot.org/.
Rakotoarinivo, M. and Dransfield, J. (2012). Dypsis canescens. The IUCN Red List of Threatened Species 2012: e.T38525A2872101. https://dx.doi.org/10.2305/IUCN.UK.2012.RLTS.T38525A2872101.en. Downloaded on 29 April 2017.
Rakotoarinivo, Mijoro, Dransfield, John, Bachman, Steven P., Moat, Justin and Baker, William J. (2014). Comprehensive Red List Assessment Reveals Exceptionally High Extinction Risk to Madagascar Palms. PLoS ONE 9(7): e103684. https://doi.org/10.1371/journal.pone.0103684
Walter, Kerry S. and Gillett, Harriet J. (eds.). (1998). 1997 IUCN Red List of Threatened Plants. Compiled by the World Conservation Monitoring Centre. Gland, Switzerland & Cambridge, UK: IUCN – The World Conservation Union. lxiv + 862 pp.