bioRxiv preprint doi: https://doi.org/10.1101/2020.03.06.981480; this version posted March 8, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 2 Beyond endemism, expanding conservation efforts: a relictual Pleistocene distribution and 3 first report of the prickly pear cactus, Opuntia bonaerensis, in Brazil and Uruguay 4 5 MATIAS KÖHLER1,3,*, LUÍZ F. ESSER1, FABIÁN FONT2, TATIANA T. SOUZA-CHIES1, 6 LUCAS C. MAJURE3 7 8 1 – Programa de Pós-Graduação em Botânica, Departamento de Botânica, Universidade Federal 9 do Rio Grande do Sul, Porto Alegre, RS, Brasil 10 2 – Herbario Museo de Farmacobotánica “Juan A. Domínguez” (BAF), Facultad de Farmacia y 11 Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina 12 3 – University of Florida Herbarium (FLAS), Florida Museum of Natural History, Gainesville, 13 Florida, USA 14 15 *Author for correspondence:
[email protected], Programa de Pós-Graduação em Botânica, 16 Department of Botany, Universidade Federal do Rio Grande do Sul, 91501-970, Porto Alegre, 17 RS, Brazil. 18 19 Declarations of competing interests: None. 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.03.06.981480; this version posted March 8, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license.