Published September 26, 2025 | Version v1
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FIGURE 3 in Grindelia rheophila (Asteraceae, Astereae): A new species and a river-borne exception in a genus shaped by Deserts

  • 1. Programa de Pós-graduação em Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS, Brazil
  • 2. Programa de Pós-graduação em Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS, Brazil & Universidade Federal de Pelotas, Núcleo de Ilustração Científica & Laboratório de Sistemática e Evolução de Plantas; Programa de Pós-Graduação em Fisiologia Vegetal, Campus Capão do Leão, Pelotas, RS 96010-900, Brazil
  • 3. Embrapa Clima Temperado, Rodovia BR 392, km 78, Caixa Postal 403, Pelotas, RS 96010-971, Brazil

Description

FIGURE 3. Occurrence map of Grindelia rheophila (Asteraceae: Astereae). A. South America, highlighting in red the region where the Paraná Domain meets the Pampean Province in southern Brazil (Morrone et al. 2022). B. Ecotone region in the state of Rio Grande do Sul, Brazil, where the Guassupi/Toropi rivers center of endemism is shaded and the species known occurrences are mapped. C. Specific occurrence sites in the ecotone region, associated with the river systems of the area. Map by F. Fernandes.

Notes

Published as part of Fernandes, Fernando, Büneker, Henrique Mallmann, Iganci, João, Souza-Chies, Tatiana Teixeira De & Heiden, Gustavo, 2025, Grindelia rheophila (Asteraceae, Astereae): A new species and a river-borne exception in a genus shaped by Deserts, pp. 35-45 in Phytotaxa 720 (1) on page 41, DOI: 10.11646/phytotaxa.720.1.3, http://zenodo.org/record/18413730

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