Matelea radiata Correll
Taxonomy & Nomenclature
Conservation Status
Rediscovered (Knapp et al., 2020; contra Humphreys et al., 2019)
Still listed as extinct by (Humphreys et al., 2019).
Distribution
Texas, USA
Biology & Ecology
Hypodigm
Media
References
CPC (1990). Centre for plant conservation data for North American plants database. CPC, Centre for plant conservation.
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]
Knapp, Wesley M., Frances, Anne, Noss, Reed, Naczi, Robert F. C., Weakley, Alan, Gann, George D., Baldwin, Bruce G., Miller, James, McIntyre, Patrick, Mishler, Brent D., Moore, Gerry, Olmstead, Richard G., Strong, Anna, Gluesenkamp, Daniel and Kennedy, Kathryn. (2020). Regional records improve data quality in determining plant extinction rates. Nature Ecology & Evolution 4: 512-514. https://doi.org/10.1038/s41559-020-1146-1
Poole, Jackie M., Carr, William R. and Price, Dana M. (2008). Rare plants of Texas: A field Guide. TAMU Press.
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.
Matelea ecuadorensis (Schltr.) Morillo (1985:2)
Taxonomy & Nomenclature
Synonym/s: Gonolobus ecuadorensis Schltr. in Bot. Jahrb. Syst. 37: 624 (1906)
Conservation Status
Missing (Pitman, 2003; León-Yánez et al., 2011:136)
Last record: 1800's (Pitman, 2003; León-Yánez et al., 2011:136)
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Pichincha Province, Ecuador
Biology & Ecology
Hypodigm
Media
References
Jørgensen, P. M. and León-Yánez, Susana (eds.). (1999). Catalogue of the Vascular Plants of Ecuador. Monographs in Systematic Botany from the Missouri Botanical Garden 75: i-viii, 1-1181. Missouri Botanical Garden.
León-Yánez, Susana, Valencia, Renato, Pitman, Nigel, Endara, Lorena, Ulloa Ulloa, Carmen and Navarrete, Hugo (eds.). (2011). Libro rojo de las plantas endémicas del Ecuador, 2ª edición. Publicaciones del Herbario QCA,
Pontificia Universidad Católica del Ecuador, Quito. 957 pp. [WARNING: 194MB file]
Pitman, N. (2003). Matelea ecuadorensis. The IUCN Red List of Threatened Species 2003: e.T43081A10769559. http://dx.doi.org/10.2305/IUCN.UK.2003.RLTS.T43081A10769559.en. Downloaded on 27 December 2015.
Valencia, R., Pitman, N., León-Yánez, S. and Jørgensen, P. M. (eds.). (2000). Libro Rojo de las Plantas Endémicas del Ecuador 2000. Publicaciones del Herbario QCA, Ponticicia Universidad Católica del Ecuador, Quito.
Leichhardtia tubulosa (F.Muell.) P.I.Forst. (2021:15)
Taxonomy & Nomenclature
Synonym/s: Marsdenia tubulosa F.Muell. in Fragm. 9: 71 (1875)
Conservation Status
Last (and only) record: 1871 (Wilson, 1994:293; DECC NSW, 2007; Silcock et al., 2019:SM:11)
Rediscovered in 2009 (Silcock et al., 2019:SM:11)
Still lised as Extinct by (Humphreys et al., 2019; POWO, 2023)
Distribution
summit of Mt Gower, Lord Howe Island, New South Wales, Australia
Biology & Ecology
Hypodigm
Media
References
Department of Environment and Climate Change (NSW). (2007). Lord Howe Island Biodiversity Management Plan Appendices. Department of Environment and Climate Change (NSW), Sydney. vii + 267 pp.
Forster, P. I. (2021). Gymnema R.Br. and Leichhardtia R.Br. (Apocynaceae), reinstated genera for taxa previously included in Marsdenia R.Br.: a conspectus for Australia, New Guinea and the Solomon Islands. Austrobaileya 11: 1-18.
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. (2023). Leichhardtia tubulosa (F.Muell.) P.I.Forst. Plants of the World Online (online resource). Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 8 December 2023]
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.
W.C.M.C. (1996). Threatened plant database of the World Conservation Monitoring Centre. W.C.M.C., Cambridge, U.K.
Wilson, Annette J. G. (ed.). (1994). Flora of Australia Volume 49, Oceanic Islands 1. Canberra: Australian Government Publishing Service. xxiii + 681 pp. [p. 293]
https://vanishingflora.proboards.com/thread/1312/marsdenia-tubulosa
Marsdenia araujacea F.Muell., 1868:135
Taxonomy & Nomenclature
Conservation Status
Missing (Silcock et al., 2019:SM:3 [as 'Possibly extant']) or Extinct (Albani Rocchetti et al., 2022)
Last record: 1893 (Forster et al., 1996:258; Silcock et al., 2019:SM:3)
"Some surveys undertaken, but locations of historical collections not very precise"
(Silcock et al., 2019:SM:3)
Distribution
Queensland (northern), Australia
Biology & Ecology
Hypodigm
Media
References
Albani Rocchetti, Giulia, Carta, Angelino, Mondoni, Andrea, Godefroid, Sandrine, Davis, Charles C., Caneva, Giulia, Albrecht, Matthew A., Alvarado, Karla, Bijmoer, Roxali, Borosova, Renata, Bräuchler, Christian, Breman, Elinor, Briggs, Marie, Buord, Stephane, Cave, Lynette H., Da Silva, Nílber Gonçalves, Davey, Alexandra H., Davies, Rachael M., Dickie, John B., Fabillo, Melodina, Fleischmann, Andreas, Franks, Andrew, Hall, Geoffrey, Kantvilas, Gintaras, Klak, Cornelia, Liu, Udayangani, Medina, Leopoldo, Reinhammar, Lars Gunnar, Sebola, Ramagwai J., Schönberger, Ines, Sweeney, Patrick, Voglmayr, Hermann, White, Adam, Wieringa, Jan J., Zippel, Elke Zippel and Abeli, Thomas. (2022). Selecting the best candidates for resurrecting extinct-in-the-wild plants from herbaria. Nature Plants 8: 1385-1393. https://doi.org/10.1038/s41477-022-01296-7 [Supplementary Tables S1-S6]
Department of the Environment. (2015). Marsdenia araujacea in Species Profile and Threats Database, Department of the Environment, Canberra. Available from: http://www.environment.gov.au/sprat. Accessed Thu, 5 Feb 2015 21:03:09 +1100.
Forster, P. I., Liddle, D. J. and Nicholas, A. (1996). Asclepiadaceae, pp. 197-283 [258]. In: Wilson, Annette (ed.). Flora of Australia Volume 28, Gentianales. Melbourne: CSIRO Australia. xxi + 335 pp.
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]
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.
Woinarski, John C. Z., Braby, M. F., Burbidge, A. A., Coates, D., Garnett, S. T., Fensham, R. J., Legge, S. M., McKenzie, N. L., Silcock, J L. and Murphy, B. P. (2019). Reading the black book: The number, timing, distribution and causes of listed extinctions in Australia. Biological Conservation 239: 108261. https://doi.org/10.1016/j.biocon.2019.108261
Manettia holwayi Standl. (1931:186)
Taxonomy & Nomenclature
Conservation Status
Missing (Jaramillo et al., 2004; León-Yánez et al., 2011:758)
Last record: 1920 (Jaramillo et al., 2004; León-Yánez et al., 2011:758)
IUCN RedList status: Critically Endangered (Possibly Extinct)
Distribution
Huigra, Ecuador
Biology & Ecology
Hypodigm
Media
References
Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.
Jaramillo, T., Cornejo, X. and Pitman, N. (2004). Manettia holwayi. The IUCN Red List of Threatened Species 2004: e.T46064A11032357. https://dx.doi.org/10.2305/IUCN.UK.2004.RLTS.T46064A11032357.en. Downloaded on 27 December 2015.
León-Yánez, Susana, Valencia, Renato, Pitman, Nigel, Endara, Lorena, Ulloa Ulloa, Carmen and Navarrete, Hugo (eds.). (2011). Libro rojo de las plantas endémicas del Ecuador, 2ª edición. Publicaciones del Herbario QCA,
Pontificia Universidad Católica del Ecuador, Quito. 957 pp. [WARNING: 194MB file]
POWO. (2024). Plants of the World Online (online resource). Facilitated by the Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 20 April 2024]