Chrysalidocarpus ankaizinensis Jum. (1922:23)
Taxonomy & Nomenclature
Synonyms: Dypsis ankaizinensis (Jum.) Beentje & J.Dransf. in Palms Madagascar: 182 (1995); Neodypsis lobata Jum. in Ann. Mus. Colon. Marseille, sér. 4, 2(2): 13 (1924)
Conservation Status
Extinct [by implication] (Humphreys et al., 2019) (see below)
Historically considered extinct by at least one source (fide Humphreys et al., 2019), it was treated as a synonym by Humphreys et al. (2019) and thus not a true extinction, but as the synonymy is homotypic the taxon is still valid.
Distribution
Madagascar
Biology & Ecology
Hypodigm
Media
References
Dransfield, J. and Beentje, H. J. (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]
POWO. (2018). Plants of the World online. Facilitated by the Royal Botanic Gardens, Kew. http://e-monocot.org/.
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