Croton claussenianus Baill.
Taxonomy & Nomenclature
Conservation Status
Rediscovered.
Distribution
Brazil
Biology
Hypodigm
Media
References
Rossine, Yuri et al. (2020). Rediscovery and lectotypification of Croton claussenianus (Euphorbiaceae), an enigmatic endemic species from southeastern Brazil. Phytotaxa 442(4): 291-300. [Abstract]
https://vanishingflora.proboards.com/thread/4283/croton-claussenianus
Bergia arenarioides (Cambess.) Fenzl.
Taxonomy & Nomenclature
Synonym/s: Merimea arenarioides Cambess., 1829
Conservation Status
Missing (Hassemer, 2020)
Distribution
Minais Gerais, Brazil
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Cambessèdes, J. (1829) Note sur les Élatinées, nouvelle famille de plantes. Mémoires du Muséum d’Histoire Naturelle 18: 225–231.
Currently accepted combination:
Fenzl, E. (1841). Darstellung und Erläuterung vier minder bekannter, ihrer Stellung im natürlichen Systeme nach bisher zweifelhaft gebliebener, Pflanzen-Gattungen; gefolgt von einer Abhandlung über die Placentation der ächten und einer Critik der zweifelhaften Bignoniaceen. Denkschriften der Königlich-bayerischen botanischen Gesellschaft zu Regensburg 3: 153-270.
Other references:
Hassemer, Gustavo. (2020). A Bergia in South America: on the neglected, possibly already extinct B. arenarioides (Elatinaceae). Phytotaxa 447(4): 289-295. [Abstract]
Viola stoloniflora Yokota et Higa
Taxonomy & Nomenclature
Conservation Status
Extinct in the Wild (Kadoya et al., 2014; Red List of Threatened Plants of Japan)
Last record: 1982
Distribution
Okinawa Island, Ryukus, Japan
Biology & Ecology
Hypodigm
Media
References
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]
Kadoya, Taku et al. (2014). Crisis of Japanese Vascular Flora Shown By Quantifying Extinction Risks for 1618 Taxa. PLoS ONE 9(6): e98954. https://doi.org/10.1371/journal.pone.0098954
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.
WCSP. (2003). World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://apps.kew.org/wcsp/
https://www.biodic.go.jp/english/rdb/red_plants.csv [Red List of Threatened Plants of Japan]
Viola cryana Royer ex Gillot (1878:256)
Cry violet, Cry pansy, Pensée de Cry
Taxonomy & Nomenclature
Synonyms: Viola hispida subsp. cryana (Royer ex Gillot) P.Fourn. in Fl. Compl. Plaine Franç.: 56 (1928); Viola kitaibeliana proles cryana (Royer ex Gillot) Rouy & Foucaud in Fl. France 3: 52 (1896); Viola tricolor proles cryana (Royer ex Gillot) Rouy & Foucaud in Fl. France 3: 52 (1896)
Conservation Status
Extinct (Lucas & Synge, 1978:35,91,533; WCMC, 1992:223; Juillet, 2011; Baillie & Butcher, 2012:88; Abeli et al., 2021; Albani Rocchetti et al., 2022) or Invalid (synonym of V. hispida) (POWO, 2024) or Invalid (synonym of V. kitaibeliana) (POWO, 2018 fide Humphreys et al., 2019)
Last record: 1927 (Juillet, 2011); 1950's?
IUCN RedList status: Extinct
Distribution & Habitat
France
Biology & Ecology
Hypodigm
Media
References
Abeli, Thomas, Albani Rocchetti, Giulia, Barina, Zoltan, Bazos, Ioannis, Draper, David, Grillas, Patrick, Iriondo, José María, Laguna, Emilio, Moreno-Saiz, Juan Carlos and Bartolucci, Fabrizio. (2021). Seventeen ‘extinct’ plant species back to conservation attention in Europe. Nature Plants 7: 282-286. https://doi.org/10.1038/s41477-021-00878-1
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]
Anonymous. (1983). List of rare, threatened and endemic plants in Europe, 1982 edn. (Nature and Environment Series 27). Strasbourg: Council of Europe.
Baillie, Jonathan E. M. and Butcher, Ellen R. (2012). Priceless or Worthless? The world’s most threatened species. London, UK: Zoological Society of London.
Bilz, M., Kell, S. P., Maxted, N. and Lansdown, R. V. (2011). European Red List of Vascular Plants. Luxembourg: Publications Office of the European Union.
Greuter, Werner. (1994). Extinctions in Mediterranean areas. Philosophical Transactions of the Royal Society, Ser. B, 344: 41-46. https://doi.org/10.1098/rstb.1994.0049
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]
Juillet, N. (2011). Viola cryana. The IUCN Red List of Threatened Species 2011: e.T165210A5990668. https://dx.doi.org/10.2305/IUCN.UK.2011-1.RLTS.T165210A5990668.en. Accessed on 12 June 2022.
La Liste Rouge des Espèces Menacées en France—Chapitre Flore Vasculaire de France Métropolitaine (UICN France, FCBN, AFB, MNHN, 2018).
Lesouef, J.-Y. and Olivier, L. (1989). Bilan de la flore endémique et sub-endémique de France, pp. 119-128. In: Chauvet, M. (ed.). Plantes sauvages menacées de France. Bilan et protection. Paris: Bureau des Ressources Génétiques & Lavoisier.
Lucas, Grenville Llewellyn and Synge, Hugh (compilers). (1978). The IUCN Plant Red Data Book. Morges, Switzerland: IUCN. 540 pp. [pp. 35 (Extinct), 91 (Extinct), 533 (Extinct)]
Olivier, L., Galland, J.-P., Maurin, H. and Roux, J.-P. 1995. Livre Rouge de la flore menacée de France. Tome I: espèces prioritaires. Museum National d'Histoire Naturelle, Service Patrimoine Naturel, Conservatoire Botanique National de Porquerolles, Ministère de l'Environnement, Paris.
POWO. (2018). Plants of the World online. Facilitated by the Royal Botanic Gardens, Kew. http://e-monocot.org/.
POWO. (2024). Viola hispida Lam. Plants of the World Online (online resource). Facilitated by the Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 4 February 2024]
Tutin, T. G. et al. (eds.). (1995). Flora Europaea electonic dataset
Valentin, B., Toussaint, B. and Valet, J. M. (2010). Bilan de la conservation des taxons du tome 1 du livre rouge de la flore menacée de France. Centre régional de phytosociologie / Conservatoire botanique national de Bailleul, pour la Fédération des Conservatoires Botaniques Nationaux, Bailleul.
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.
WCMC (World Conservation Monitoring Centre). (1992). Global Biodiversity: Status of the Earth's living resources. London: Chapman & Hall. xx + 594 pp.
Humbertiodendron saboureaui Leandri, 1949:847
Taxonomy & Nomenclature
Conservation Status
Missing
Distribution
Madagascar (eastern)
Biology & Ecology
Hypodigm
Media
https://www.naturepl.com/stock-photo-humbertiodendron-saboureaui-nature-image00585352.html
References
Original scientific description:
Leandri, J. (1949). Sur la presence d’une Trigoniacée dans la flora Malgache. Comptes rendus hebedomadaires des séances de l`académie des sciences. Paris 229: 846-848.
Other references:
Miguel, J. R. et al. (2013). Rutos de Trigoniaceae e seu uso na taxonomia. Rev. Biol. Neotrop. 10(2): 33-51.