Euphorbia conzattii V. W. Steinmann, 2003:48
Taxonomy & Nomenclature
Synonym/s: Pedilanthus pulchellus Dressler, 1957:111
Conservation Status
Last record: 1917?
Rediscovered in ?
Distribution
Cerro Espino, Pochutla District, Oaxaca, Mexico
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Steinmann, Victor W. (2003). The submersion of Pedilanthus into Euphorbia (Euphorbiaceae). Acta Botanica Mexicana 65: 45-50.
Other references:
Dressler. (1957). Contr. Gray Herb. 182: 111.
Olson, Mark E., Lomelí S, José A. and Cacho, N. Ivalú. (2005). Extinction threat in the Pedilanthus clade (Euphorbia, Euphorbiaceae), with special reference to the recently rediscovered E. conzattii (P. pulchellus). American Journal of Botany 92(4): 634-641.
Euphorbia carissoides F.M.Bailey
Taxonomy & Nomenclature
Conservation Status
Rediscovered in 1993 or before
Was listed as Extinct by (WCMC, 1992:218).
Distribution & Habitat
north-east Queensland, Australia
Biology & Ecology
Hypodigm
Media
References
Forster, P. I. (1993). Rediscovery of Euphorbia carissoides (Euphorbiaceae). Australian Systematic Botany 6(3): 269-272. [Abstract]
Hnatiuk, R.J. (1990). Census of Australian vascular plants. Australian Flora and Fauna Series 11: 1-650.
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]
WCMC (World Conservation Monitoring Centre). (1992). Global Biodiversity: Status of the Earth's living resources. London: Chapman & Hall. xx + 594 pp.
Euphorbia alata Hook.
Taxonomy & Nomenclature
Conservation Status
Rediscovered in 2009
Distribution
Jamaica
Biology & Ecology
Hypodigm
Media
References
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.
http://vanishingflora.proboards.com/thread/2833/euphorbia-alata
Drypetes porteri (Gamble) Pax & K. Hoffm.
Taxonomy & Nomenclature
Conservation Status
Last record: April 1897
Since rediscovered
IUCN RedList status: Endangered
Distribution
Western Ghats, India
Biology & Ecology
Hypodigm
Media
References
Arumugam, S., Ravichandran, V., Manikandan, R. and Murugan, C. (2018). Rediscovery and Lectotypification of Drypetes porteri (Putranjivaceae: Phyllanthoideae: Drypeteae), A Narrow Endemic and Endangered Species of the Western Ghats, India. Nelumbo 60(1): 10-12. [Abstract]
Balachandran, N., K. Rajendiran, and W. F. Gastmans. (2015). Occurrence of Three Western Ghats Elements in Dry Evergreen Forest of Gingee Hills, Eastern Ghats of Tamil Nadu, India. Journal of Threatened Taxa 7(14): 8177-181.
Chakrabarty, T., Bandyopadhyay, S. and Krishna, G. (2019). Revisiting the typification of Hemicyclia porteri (Putranjivaceae), the basionym of Drypetes porteri. Plant Science Today 6(2): 1-2.
Oldfield, Sara, Lusty, Charlotte and MacKinven, Amy (compilers). (1998). The World List of Threatened Trees. Cambridge, U.K.: World Conservation Press. 650 pp.
Ramesh, B.R. and Pascal, J.-P. 1997. Atlas of endemics of the Western Ghats (India). Distribution of tree species in the evergreen and semi-evergreen forests. Institut Français de Pondichéry.
World Conservation Monitoring Centre 1998. Drypetes porteri. The IUCN Red List of Threatened Species 1998: e.T38763A10143318. http://dx.doi.org/10.2305/IUCN.UK.1998.RLTS.T38763A10143318.en. Downloaded on 19 January 2019.
Discoclaoxylon occidentale (Muell. Arg.) Pax & Hoffm.
Taxonomy & Nomenclature
Conservation Status
Rediscovered in 1968
IUCN RedList status: Vulnerable
Distribution
Sao Tomé and Principe
Biology & Ecology
Hypodigm
Media
References
Figueiredo, E. 1994. Little known endemics collected by J. Espírito Santo in S. Tomé. Garcia de Orta. Serie de Botanica. Revista da Junta de Investigacoes do Ultramar Lisboa 12(1): 121-124.
Figueiredo, E. 1997. Trees of S. Tomé and Príncipe.
Oldfield, Sara, Lusty, Charlotte and MacKinven, Amy (compilers). (1998). The World List of Threatened Trees. Cambridge, U.K.: World Conservation Press. 650 pp.