Isoetes bradei Herter (1949:19)

Taxonomy & Nomenclature

Conservation Status

Missing (Penedo et al., 2015) or Extinct (Christenhusz & Govaerts, 2024; POWO, 2024)

Last record: October 1921 (Wikispecies; Christenhusz & Govaerts, 2024 [as 1921])

Distribution

Sudeste, São Paulo [& ?Minas Gerais], Brazil

Biology & Ecology

Hypodigm

Media

References

Original scientific description:

Herter in Revista Sudamer. Bot. 8: 19 (1949)

Other 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]

Freund, Forrest D., Freyman, William A. and Rothfels, Carl J. (2018). Inferring the evolutionary reduction of corm lobation in Isoëtes using Bayesian model-averaged ancestral state reconstruction. American Journal of Botany 105(2): 275-286. https://doi.org/10.1002/ajb2.1024

Hassler, Michael. (2004-2023). World Ferns. Synonymic Checklist and Distribution of Ferns and Lycophytes of the World. Version 17.2; last update Oct. 18th, 2023. Available at: https://www.worldplants.de/ferns/ [Accessed 21 October 2023]

Hickey, R. J. (1990). Studies of Neotropical Isoëtes L. I. Euphyllum, a new subgenus. Annals of the Missouri Botanical Garden 77: 239-245.

Penedo, Thiago Serrano de Almeida et al. (2015). Considerations on extinct species of Brazilian flora. Rodriguésia 66(3): 711-715. https://doi.org/10.1590/2175-7860201566304

Pereira, Jovani B. S. Isoetaceae in Flora e Funga do Brasil. Jardim Botânico do Rio de Janeiro. Disponível em: <https://floradobrasil.jbrj.gov.br/FB91273>. Acesso em: 30 Sep. 2023

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 11 January 2024]

Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Troìa, Angelo, Pereira, Jovani B .S., Kim, Changkyun and Taylor, W. Carl. (2016). The genus Isoetes (Isoetaceae): a provisional checklist of the accepted and unresolved taxa. Phytotaxa 277(2): 101-145. https://doi.org/10.11646/phytotaxa.277.2.1

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