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Brittonia

, Volume 65, Issue 3, pp 351–356 | Cite as

Miconia atlantica, a new species of Melastomataceae from the eastern mountains of Brazil

  • Mayara Krasinski CaddahEmail author
  • Renato Goldenberg
Article
  • 163 Downloads

Abstract

A new species of Miconia from the mountains in the Atlantic Forest of eastern Brazil is presented here. Miconia atlantica has been collected in the states of São Paulo and Espírito Santo. It belongs to section Glossocentrum and can be recognized among others species in this section by the leaves with acute bases, an indumentum consisting of stellate trichomes moderately covering the abaxial surface of mature leaves, glomerulate inflorescences, and stamens with unappendaged connectives. Marsupiform domatia were found in São Paulo populations.

Key Words

Atlantic Forest Miconieae Miconia section Glossocentrum new species 

Notes

Acknowledgments

We thank L. S. Pereira and G. Lunhani for fieldwork guidance; Diana Carneiro for the line drawings; and the two manuscript reviewers. The authors are recipients of a Ph.D. scholarship (MKC) and a “Produtividade em Pesquisa” grant (RG) from CNPq.

Literature Cited

  1. Baumgratz, J. F. A., K. F. R. Bernardo, B. Chiavegatto, R. Goldenberg, P. J. F. Guimarães, R. Kriebel, A. B. Martins, F. A. Michelangeli, M. Reginato, R. Romero, M.L.D.R. Souza, & E. Woodgyer. 2012. Melastomataceae. In: Lista de espécies da flora do Brasil. Jardim Botânico do Rio de Janeiro. (http://floradobrasil.jbrj.gov.br/2012/FB000161).
  2. Carvalho L. L. C., M. R. Boeger, A. F. Brito & R. Goldenberg. 2012. Morfologia das domácias foliares de Miconia sellowiana Naudin (Melastomataceae). Biotemas 25: 19–9.Google Scholar
  3. Cogniaux, A. 1891. Melastomataceae. In: A. P. de Candolle & C. de Candolle (eds.), G. Masson, Paris.Google Scholar
  4. Heywood V. H. 1993. Flowering plants of the world. B.T. Bastford, London.Google Scholar
  5. Goldenberg, R. 2000. O gênero Miconia Ruiz & Pav. (Melastomataceae): I. Listagens analíticas, II. Revisão taxonômica da seção Hypoxanthus (Rich. ex DC.) Hook F. PhD thesis. Universidade Estadual de Campinas, Campinas.Google Scholar
  6. ———. 2004. O gênero Miconia (Melastmataceae) no Estado do Paraná, Brasil. Acta Botanica Brasilica 18: 927–947.CrossRefGoogle Scholar
  7. ———. 2009. Miconia. In: M. G. L. Wanderley, G. J. Shepherd, T. S. Melhem, A. M. Giulietti & S. E. Martins. Flora Fanerogâmica do Estado de São Paulo, v. 6. Instituto de Botânica, FAPESP, São Paulo. 73–103.Google Scholar
  8. ——— & A. M. Amorim. 2006. Physeterostemon (Melastomataceae): a new genus and two new species from the Bahian Atlantic Forest, Brazil. Taxon 55: 965–972.Google Scholar
  9. ——— & M. Reginato. 2006. Sinopse da família Melastomataceae na Estação Biológica de Santa Lúcia, Santa Teresa, Espírito Santo. Boletim do Museu de Biologia Mello Leitão 19: 31–56.Google Scholar
  10. ———, D. S. Penneys, F. Almeda, W. S. Judd, & F. A. Michelangeli. 2008. Phylogeny of Miconia (Melastomataceae): patterns of stamen diversification in a megadiverse Neotropical genus. International Journal of Plant Sciences 169: 963–979.CrossRefGoogle Scholar
  11. Judd, W. S. 2007.Revision of Miconia sect. Chaenopleura (Miconieae, Melastomataceae) in the Greater Antilles. Systematic Botany Monographs 81: 1–235.Google Scholar
  12. Martin, C. V., Little, D. P., Goldenberg, R., Michelangeli, F. M. 2008. A phylogenetic evaluation of Leandra (Miconieae, Melastomataceae): a polyphyletic genus where the seeds tell the story, not the petals. Cladistics 24: 315–327.CrossRefGoogle Scholar
  13. Michelangeli, F. A., D. S. Penneys, J. Giza, D. Soltis, M. H. Hils, & J. D. Skean. 2004. A preliminary phylogeny of the tribe Miconieae (Melastomataceae) based on nrITS sequence data and its implications on inflorescence position. Taxon 53: 279–290.CrossRefGoogle Scholar
  14. Myers N., R. A. Mittermeier, C. G. Mittermeier, G. A. B. Fonseca & J. Kent. 2000. Biodiversity hotspots for conservation priorities. Nature 403: 853–858PubMedCrossRefGoogle Scholar
  15. Renner S.S. 2004. Melastomataceae. In: N. Smith, S.A. Mori, A. Henderson, D.W. Stevenson & S.V. Heald (eds). Flowering plants of the neotropics. Princeton University Press, Princeton.Google Scholar
  16. Ribeiro M. C., J. P. Metzger, A. C. Martensen, F. J. Ponzoni & M. M. Hirota. 2009. The Brazilian Atlantic Forest: How much is left, and how is the remaining forest distributed? Implications for conservation. Biological Conservation 142: 1141–1153.CrossRefGoogle Scholar
  17. Stehmann J. R., R. C. Forzza, A. Salino, M. Sobral, D. P. Costa & L. H. Y. Kamino. 2009. Plantas da floresta Atlântica. Rio de Janeiro: Jardim Botânico do Rio de Janeiro.Google Scholar

Copyright information

© The New York Botanical Garden 2012

Authors and Affiliations

  1. 1.Programa de Pós Graduação em Biologia VegetalUniversidade Estadual de CampinasCampinasBrazil
  2. 2.Departamento de BotânicaUniversidade Federal do ParanáCuritibaBrazil

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