Drypetes ochrodasya Airy Shaw
Taxonomy & Nomenclature
Conservation Status
Missing
Last record: 1938
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Sumatra, Indonesia
Biology & Ecology
Hypodigm
Media
References
Barker, A. 2020. Drypetes ochrodasya. The IUCN Red List of Threatened Species 2020: e.T168746579A168908334. https://dx.doi.org/10.2305/IUCN.UK.2020-3.RLTS.T168746579A168908334.en. Accessed on 08 July 2022.
Trigonostemon hartleyi Airy Shaw
Taxonomy & Nomenclature
Conservation Status
Missing
Last record: 1963
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Papua New Guinea
Biology & Ecology
Hypodigm
Media
References
Jimbo, T. & Barstow, M. 2020. Trigonostemon hartleyi. The IUCN Red List of Threatened Species 2020: e.T143385908A143765484. https://dx.doi.org/10.2305/IUCN.UK.2020-2.RLTS.T143385908A143765484.en. Accessed on 08 July 2022.
Yu, R.-Y and van Welzen, P.C. 2018. A taxonomic revision of Trigonostemon (Euphorbiaceae) in Malesia. Blumea 62(3): 179-229.
Arboa antsingyae (Arbo) Thulin & Razafim.
Taxonomy & Nomenclature
Synonym/s: Erblichia antsingyae Arbo
Conservation Status
Missing
Last record: 1952
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Madagascar
Biology & Ecology
Hypodigm
Media
References
Andriamanohera, A.M. (2019). Arboa antsingyae. The IUCN Red List of Threatened Species 2019: e.T128420426A128421225. https://dx.doi.org/10.2305/IUCN.UK.2019-2.RLTS.T128420426A128421225.en. Accessed on 08 July 2022.
Schatz G. E. (2001). Generic Tree Flora of Madagascar. Royal Botanic Gardens & Missouri Botanical Gardens.
Manihot stellata M.Mend.
Taxonomy & Nomenclature
Conservation Status
Missing
Last record: 2009
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Bolivia
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Mendoza, J.M. 2013. Manihot (Euphorbiaceae) en Bolivia, parte I: Tres especies nuevas y un nuevo registro. Brittonia 2(66): 110-113.
Other references:
Fabriani, F. 2021. Manihot stellata. The IUCN Red List of Threatened Species 2021: e.T128224881A128245708. https://dx.doi.org/10.2305/IUCN.UK.2021-1.RLTS.T128224881A128245708.en. Accessed on 08 July 2022.
Müller, R., Larrea-Alcázar, D.M., Cuéllar, S. and Espinoza, S. 2014. Causas directas de la deforestación reciente (2000-2010) y modelado de dos escenarios futuros en las tierras bajas de Bolivia. Ecología en Bolivia 49(1): 20-34.
Müller, R., Müller, D., Schierhorn, F., Gerold, G. and Pacheco, P. 2012. Proximate causes of deforestation in the Bolivian lowlands: an analysis of spatial dynamics. Regional Environmental Change 12: 445-459.
Wood, J.R.I., Mamani, F., Soto, D. and Villaroel, D. 2011. Guía Darwin de las plantas de los cerrados de la Chiquitania. Darwin Initiative : Museo de Historia Natural Noel Kempff Mercado, Santa Cruz, Bolivia.
Cleistanthus evrardii J.Léonard
Taxonomy & Nomenclature
Conservation Status
Missing
Last record: 1958
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
DR Congo
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Léonard, J. 1962. Euphorbiaceae. In: W. Robyns, P. Staner, F. Demaret, R. Germain, G. Gilbert, L. Hauman, M. Homès, F. Jurion, J. Lebrun, M. Vanden Abeele, and R. Boutique (eds), Flore du Congo et du Rwanda-Burundi, pp. 1–214. INÉAC, Bruxelles.
Other references:
Dauby, G., Simo-Droissart, M. & Tack, W. 2021. Cleistanthus evrardii. The IUCN Red List of Threatened Species 2021: e.T32740A137513592. https://dx.doi.org/10.2305/IUCN.UK.2021-1.RLTS.T32740A137513592.en. Accessed on 08 July 2022.
Dauby G., Stévart T., Droissart V., Cosiaux A., Deblauwe V., Simo-Droissart M., Sosef M.S.M., Lowry II P.P., Schatz G.E., Gereau R.E. and Couvreur T.L.P. 2017. ConR: An R package to assist large-scale multispecies preliminary conservation assessments using distribution data. Ecology and Evolution 7: 11292–11303.