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Issue: Vol. 655 No. 1: 21 Jun. 2024
Type: Article
Published: 2024-06-21
DOI: 10.11646/phytotaxa.655.1.7
Page range: 89-96
Abstract views: 1
PDF downloaded: 0

Advancements in Galianthe (Spermacoceae-Rubiaceae) knowledge: complete description of G. longifolia and new records for G. thalictroides in Mato Grosso do Sul, Brazil

Instituto de Botánica del Nordeste, CONICET-UNNE Sargento Cabral 2131, cc. 209, CP. 3400. Corrientes, Argentina. Facultad de Ciencias Exactas, Naturales y Agrimensura. UNNE. Avenida Libertad 5470, CP 3400. Corrientes, Argentina.
Instituto de Botánica del Nordeste, CONICET-UNNE Sargento Cabral 2131, cc. 209, CP. 3400. Corrientes, Argentina. Facultad de Ciencias Exactas, Naturales y Agrimensura. UNNE. Avenida Libertad 5470, CP 3400. Corrientes, Argentina.
Instituto de Botánica del Nordeste, CONICET-UNNE Sargento Cabral 2131, cc. 209, CP. 3400. Corrientes, Argentina. Facultad de Ciencias Exactas, Naturales y Agrimensura. UNNE. Avenida Libertad 5470, CP 3400. Corrientes, Argentina.
emended descriptions morphology Spermacoce clade taxonomy Eudicots

Abstract

This study presents a complete and enriched morphological description of Galianthe longifolia, incorporating previously unreported data on the characteristics of its fruits, seeds, and pollen. These attributes are of crucial taxonomic importance. In turn, the range expansion of G. thalictroides in the state of Mato Grosso do Sul, Brazil, is documented. These new findings significantly improve our understanding of the taxonomy and preferred habitats of the species.

References

  1. Bentham, G. (1840) Plantas Hartwegianas: imprimis mexicanas adjectis nonnullis Grahamianis enumerat novasque. W. Pamplin, London. https://doi.org/10.5962/bhl.title.437
  2. Bertoloni, A. (1819) Piante del Brasile. Opuscoli scientifici d’una Società di professori della Pontifical Università di Bologna 3: 411–412.
  3. Borhidi, A.L. (2004) Especies y combinaciones nuevas de Rubiaceas en México y Mesoamérica. Acta Botanica Hungarica 46: 29–39. https://doi.org/10.1556/ABot.46.2004.1-2.3
  4. Cabral, E.L. (1991) Rehabilitación del género Galianthe (Rubiaceae). Boletín de la Sociedad Argentina de Botánica 27: 235–249.
  5. Cabral, E.L. (2002) Revisión del género Galianthe Griseb. (Rubiaceae). Tesis Doctoral. Universidad Nacional del Nordeste, Corrientes. 400 pp.
  6. Cabral, E.L. (2009) Revisión sinóptica de Galianthe subgen. Galianthe (Rubiaceae: Spermacoceae), con una sección nueva. Annals of the Missouri Botanical Garden 96: 27–60. https://doi.org/10.3417/2006193
  7. Cabral, E.L. & Bacigalupo, N.M. (1997) Revisión del género Galianthe subg. Ebelia stat. nov. (Rubiaceae: Spermacoceae). Annals of the Missouri Botanical Garden 84: 857–877. https://doi.org/10.2307/2992031
  8. Cabral, E.L. & Bacigalupo, N.M. (2000) Novedades taxonómicas en Galianthe y Borreria (Rubiaceae—Spermacoce). Bonplandia 10: 119–128. https://doi.org/10.30972/bon.101-41455
  9. Chapman, A.D. & Wieczorek, J.R., (2020) Georeferencing Best Practices. GBIF Secretariat, Copenhagen. https://doi.org/10.15468/doc-gg7h-s853
  10. Erdtman, G. (1966) Pollen morphology and plant taxonomy. Angiosperms. An introduction to palynology. I. Hafner Publishing Company. New York & London. 553 pp.
  11. Flora e Funga do Brasil (2024) Rubiaceae in Flora do Brasil 2020. Jardim Botânico do Rio de Janeiro [online]. Available at: https://floradobrasil.jbrj.gov.br/FB14000 (Accessed 26 November 2023)
  12. Florentín, J.E., Cabaña Fader, A.A., Salas, R.M., Janssens, S., Dessein, S. & Cabral, E.L. (2017a) Morphological and molecular data confirm the transfer of homostylous species in the typically distylous genus Galianthe (Rubiaceae), and the description of the new species Galianthe vasquezii from Peru and Colombia. PeerJ 5: e4012. https://doi.org/10.7717/peerj.4012
  13. Florentín, J.E., Nuñez Florentín, M. & Cabral, E.L. (2017b) A sinopsis of Galianthe (Rubiaceae) in Rio Grande do Sul, Southern Brazil, and a new endemic species from Serra Geral. Acta Botanica Brasilica 31: 619–638. https://doi.org/10.1590/0102-33062017abb0135
  14. Florentín, J.E., Salas, R.M., Jarvie, S., Svenning, C.J. & Díaz Gomez, J.M. (2022) Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics. Systematics and Biodiversity 20: 1–20. https://doi.org/10.1080/14772000.2022.2025946
  15. Google Earth Pro (2018) Available from: https://www.google.com.ar/intl/es/earth/ (accessed October 2023)
  16. Grisebach, A.H.R. (1879) Galianthe. Abhandlungen der Königlichen Gesellschaft der Wissenschaften zu Göttingen 24: 156.
  17. Kårehed, J., Groeninckx, I., Dessein, S., Motley, T.J. & Bremer, B. (2008) The phylogenetic utility of chloroplast and nuclear DNA markers and the phylogeny of the Rubiaceae tribe Spermacoceae. Molecular Phylogenetics and Evolution 49: 843–66. https://doi.org/10.1016/j.ympev.2008.09.025
  18. Kuntze, O. (1898) Revisio Generum Plantarum 3. A. Felix, Leipzig, 576 pp.
  19. Punt, W.S., Hoen, P.P., Blackmore, S., Nilsson, S. & Le Thomas, A. (2007) Glossary of pollen and spore terminology. Review of Palaeobotany and Palynology 143: 1–81. https://doi.org/10.1016/j.revpalbo.2006.06.008
  20. QGIS Development Team, (2018) QGIS Geographic Information System. Open Source Geospatial Foundation Project. [http://qgis.osgeo.org]
  21. Rasband, W.S. (1997–2016) Image J. Bethesda, Maryland: US National Institutes of Health. [http://imagej.nih.gov/ij/]
  22. Schumann, K. (1888) Rubiaceae, Tribus VIII. Spermacoceae. In: von Martius, C.F.P., Eichler, A.G. & Urban, I. (Eds.) Flora Brasiliensis, vol. 6, pars 6. Fleisher, Leipzig, pp. 5–102.
  23. Simpson, M.G. (2010) Plant systematics, ed.2. Academic Press, Oxford, 752 pp. https://doi.org/10.1016/B978-0-12-374380-0.50001-4
  24. Standley, P.C. (1931) Studies of American Plants V. Field Museum of Natural History Botanical series 8: 392–1395. https://doi.org/10.5962/bhl.title.3827
  25. Systematics Association Committee for Descriptive Biological Terminology (1962) II. Terminology of simple symmetrical plane shapes (chart 1). Taxon 11: 145–156. https://doi.org/10.2307/1216718
  26. Thiers, B. (2024) Index herbariorum: a global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. https://doi.org/10.3897/biss.2.26440