Chthamalia radiata (Correll) Morillo (2023:55)
Falfurrias milkvine
Taxonomy & Nomenclature
Synonym/s: Matelea radiata Correll in Wrightia 3: 136 (1965)
Conservation Status
Last record (disputed): 24 June 1909 (Ripley, 1975:40 [as 1909]; Rintz, 2014:1); 13 July 1941 (disputed) (see Rintz, 2014:1; NatureServe, 2024 [as 1941]); 4 April 1966 (disputed) (see Rintz, 2014:1)
Rediscovered in: August 2005 (specimens & photos); 2013 (recogntion) (both Rintz, 2014:1; Knapp et al., 2020 [without date])
Still listed as Extinct by (Humphreys et al., 2019).
Distribution
Brooks County, Hidalgo County & Starr County, Texas, USA
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Correll, D. S. (1965). Some additions and corrections to the flora of Texas. Wrightia 3(7): 126-140.
Other references:
Correll, D. S., and Johnston, M. C. (1970). Manual of the vascular plants of Texas. Texas Research Foundation, Renner. 1881 pp.
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]
Kartesz, J. T. (1994). A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
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
NatureServe. (2024). Matelea radiata: Falfurrias Milkvine. NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer [web application]. NatureServe, Arlington, Virginia. Available https://explorer.natureserve.org/ [Accessed 29 November 2024]
Poole, Jackie M., Carr, William R. and Price, Dana M. (2008). Rare plants of Texas: A field Guide. TAMU Press.
Rintz. Richard E. (2014). Matelea radiata Correll (Apocynaceae, Asclepiadoidiae) Rediscovered in South Texas. Phytologia 96: 1-6.
Ripley, S. Dillon. (1975). Report on endangered and threatened species of the United States. House Document 94-51: 1-200 [40].
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.
Weakley, A. S., and Southeastern Flora Team. (2024). Flora of the southeastern United States. Edition of March 4, 2024. University of North Carolina Herbarium (NCU), North Carolina Botanical Garden, University of North Carolina, Chapel Hill. 2203 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; Christenhusz & Govaerts, 2024)
Rediscovered in: 2009 (Silcock et al., 2019:SM:11)
Still listed as Extinct by (Humphreys et al., 2019; POWO, 2023; Christenhusz & Govaerts, 2024)
Distribution
summit of Mt Gower, Lord Howe Island, New South Wales, Australia
Biology & Ecology
Hypodigm
Media
References
Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2023). Uitgestorven. Op plantenjacht rond de wereld: 1-511. Sterck & De Vreese.
Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2024). Plant extinction in the Anthropocene. Botanical Journal of the Linnean Society. https://doi.org/10.1093/botlinnean/boae045 [Appendix S1]
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
Leichhardtia araujacea (F.Muell.) P.I.Forst. (2021:6)
Taxonomy & Nomenclature
Synonyms: Marsdenia araujacea F.Muell. in Fragm. 6: 135 (1868); Vincetoxicum pachylepis F.M.Bailey in Bot. Bull. Dept. Agric. Queensland 8: 79 (1893); Cynanchum pachylepis (F.M.Bailey) Domin in Biblioth. Bot. 22(89): 531 (1928)
Conservation Status
Last record: January 1893 (Forster, 1995, 2019; Forster et al., 1996:258; Silcock et al., 2019:SM:3 [as 1893]; Christenhusz & Govaerts, 2024 [as 1893])
Rediscovered on: 14 September 2016 (Forster, 2019)
Still listed as Extinct by (Albani Rocchetti et al., 2022; Christenhusz & Govaerts, 2024).
Distribution
northern Queensland, Australia
Type locality: "Queensland, Cook District: Stone River" (Forster, 2019:539)
Biology & Ecology
Hypodigm
Type specimen of Marsdenia araujacea:
J. Dallachy s.n. (holo: MEL 113385, 113386); iso: BRI [AQ333092] (Forster, 2019:539)
Type specimen of heterotypic synonym Vincetoxicum pachylepis:
E. Cowley s.n. (holo: BRI [AQ333088]) (Forster, 2019:539)
Rediscovery specimen:
Thompson SLT16602, McConnell, McClean, Nipper, D., Nipper, B. & Nipper, H. (BRI) (Forster, 2019:539)
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]
Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2023). Uitgestorven. Op plantenjacht rond de wereld: 1-511. Sterck & De Vreese.
Christenhusz, Maarten J. M. and Govaerts, Rafaël. (2024). Plant extinction in the Anthropocene. Botanical Journal of the Linnean Society. https://doi.org/10.1093/botlinnean/boae045 [Appendix S1]
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, Paul I. (1995). Circumscription of Marsdenia (Asclepiadaceae: Marsdenieae), with a revision of the genus in Australia and Papuasia. Australian Systematic Botany 8: 703-933.
Forster, Paul I. (2019). Rediscovery of the previously extinct Marsdenia araujacea F.Muell. (Apocynaceae). Austrobaileya 10(3): 539-540.
Forster, Paul 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.
Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
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]
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 1 November 2024]
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]