Turnera pernambucensis Urb.
Taxonomy & Nomenclature
Conservation Status
Rediscovered
Distribution
Brazil
Biology & Ecology
Hypodigm
Media
References
James Lucas da Costa-Lima and Earl Celestino de Oliveira Chagas. (2019). Two New Species of Turnera (Passifloraceae s. l., Turneroideae) from Northeastern Brazil and Considerations on the Identity of T. pernambucensis. Systematic Botany 44(4): 838-843. https://doi.org/10.1600/036364419X15710776741495 [Abstract]
Zelenski, Andréia, Rocha, Lamarck and Louzada, Rafael B. (2016). Rediscovery of Turnera pernambucensis (Passifloraceae s.l.) in the northern Atlantic Forest and an update for its description. Phytotaxa 286(3): 177-185. [Abstract]
Stachystemon nematophorus (F.Muell.) Halford & R.J.F.Hend. (2003:522)
Three-flowered pseudanthus
Taxonomy & Nomenclature
Synonym/s: Pseudanthus nematophorus F.Muell. in Fragm. 2: 14 (1860)
Conservation Status
Last record: pre-1861 (Silcock et al., 2019:SM:17); before 1873
Rediscovered in 1984 (Silcock et al., 2019:SM:17); 14 March 2002
Distribution
Western Australia, Australia
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Halford, D. A. and Henderson, J. F. (2003). Studies in Euphorbiaceae A.L.Juss sens. lat. 5: A revision of Pseudanthus Sieber ex Spreng. and Stachystemon Planch. (Oldfieldlioidereae Kohler & Webster, Caletieae Mull.Arg.). Austrobaileya 6(3): 109-110.
Other references:
Bentham, G. (1863-1878). Flora Australiensis, Vols. 1-7. Lovell Reeve & Co., London.
Brown, A, Thomson-Dans, C, & Marchant, N (eds) 1998, Western Australia's Threatened Flora, Department of Conservation & Land Management, Western Australia, p. 212.
Department of the Environment. (2016). Stachystemon nematophorus in Species Profile and Threats Database, Department of the Environment, Canberra. Available from: http://www.environment.gov.au/sprat. Accessed Wed, 14 Sep 2016 23:06:20 +1000.
Govaerts, R. H. A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew.
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]
Leigh, John H., Boden, Robert and Briggs, John D. (1984). Extinct and Endangered Plants of Australia. South Melbourne, Victoria: The Macmillan Company of Australia Pty Ltd. viii + 369 pp. [p. 198]
Marchant, N. G. and Keighery, G. J. (1979). Poorly collected and presumably rare vascular plants of Western Australia. Kings Park Research Notes No. 5. West Perth: Kings Park and Botanic Garden. 103 pp. [p. 57]
Mueller, F. v. (1858-1882). Fragmenta Phytographiae Australiae. Government Printer, Melbourne.
Patrick, Susan J. (2001). Declared Rare and Poorly Known Flora in the Geraldton District. Western Australian wildlife management program No. 26. Bantley DC: Department of Conservation and Land Management.
Silcock, Jen L., Field, Ashley R., Walsh, Neville G. and Fensham, Roderick J. (2019). To name those lost: assessing extinction likelihood in the Australian vascular flora. Oryx 54(2): 167-177. https://doi.org/10.1017/S0030605318001357 [Supplementary Material]
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://www.environment.gov.au/biodiversity/threatened/species/pubs/81447-conservation-advice.pdf
Saxicolella marginalis (G.Taylor) C.Cusset ex Cheek
Taxonomy & Nomenclature
Synonym/s: Butumia marginalis G.Taylor
Conservation Status
Rediscovered
IUCN RedList status: Critically Endangered
Distribution
Cameroon & Nigeria
Biology & Ecology
Hypodigm
Media
References
Cook, C.D.K. 1996. Aquatic Plant Book. SPB Academic Publishing, Amsterdam/New York.
Hutchinson, J. and Dalziel, J.M. 1966-1972. Flora of West Tropical Africa. Crown Agents For Over Sea Goverments And Admisnistrations, London.
Ouedraogo, L. 2010. Saxicolella marginalis. The IUCN Red List of Threatened Species 2010: e.T39742A10261941. http://dx.doi.org/10.2305/IUCN.UK.2010-3.RLTS.T39742A10261941.en. Downloaded on 21 November 2016.
Sapria poilanei Gagnep.
Taxonomy & Nomenclature
Conservation Status
Last record: 1938 or later (Banzinger & Hansen, 1997)
Rediscovered in 2000
Distribution
Cardamom Mountains, Cambodia & Thailand
Biology & Ecology
Hypodigm
Media
References
Banzinger, H. and Hansen, B. (1997) Unmasking the real identity of Sapria poilanei Gagnepain emend., and description of Sapria ram sp. n. (Raffl esiaceae). Natural History Bulletin of the Siam Society 45: 149-170.
Holden, Jeremy. (2010). Introducing some charismatic species of Cambodian flora. Cambodian Journal of Natural History 2010(1): 12-14. [automatic download]
Rafflesia schadenbergiana Göppert, 1885
Schandenberg's rafflesia (proposed)
Taxonomy & Nomenclature
Conservation Status
Last record: 1882
Rediscovered in 22 October 1994
Distribution
Mindanao, the Philippines
Biology & Ecology
Hypodigm
Media
References
Ancheta, Menzuela Hidalgo. (2021). Distribution modeling of Rafflesia schadenbergiana and Rafflesia consueloea using multi criteria decision analysis-analytical hierarchy process in GIS. Journal of Degraded and Mining Lands Management 8(4): 2903-2909.
Barcelona, J. F. (2007). Elusive giant flower, Rafflesia schadenbergiana Goeppert, rediscovered? Art I Facts, Official Newsletter of the National Museum of the Philippines, Special Report 9: 7.
Barcelona, J. F., M.O. Cajano & A. S. Hadsall. 2006. Rafflesia baletei, another new Rafflesia (Rafflesiaceae) from the Philippines. Kew Bull. 61: 231-237.
Barcelona, J. F., Pelser, P. B., Tagtag, A. M., Dahonog, R. G. and Lilangan, A. P. (2008). The rediscovery of Rafflesia schadenbergiana Göpp. ex Hieron. Flora Malesiana Bulletin 14(3): 162-165.
Barcelona, J. F.; P. B Pelser, D. S. Balete, and L. L. Co. (2009). Taxonomy, ecology, and conservation status of Philippine Rafflesia (Rafflesiaceae). Blumea 54: 77-94.
Heaney, L.R. & J.C. Regalado. 1998. Vanishing treasures of the Philippine rainforest: 40, illus. Field Museum, Chicago.
Hieronymus G. (1885, ‘1884’). Ueber Rafflesia schadenbergiana (Göppert). Ein Beitrag zur Kenntnis der Cytinaceen von G. Hieronymus. Breslau. Reprinted in Bull. Internat. Bot. Horticult. St. Petersb. (1884, published 1885) 35–36 and as: Ueber eine neue, von Dr. A. Schadenberg und O. Koch auf Süd-Mindanao entdeckte Art der Gattung Rafflesia. Gartenflora 34 (1885) 3–7, t. 1177.
Lays, Pascal. (2006). Rediscovery of a floral jewel in the Philippine archipelago: Rafflesia schadenbergiana Göppert, 1885 (Rafflesiaceae). Lejeunia 182: 1–16.
https://vanishingflora.proboards.com/thread/2549/rafflesia-schadenbergiana