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A new record and emended description of a rare Amazonian white-sand species: Schoepfia clarkii (Schoepfiaceae)

  • Francisco FarroñayEmail author
  • Ricardo De Oliveira Perdiz
  • Flavio Magalhães Costa
  • Eduardo Magalhães Borges Prata
  • Alberto Vicentini
Article
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Abstract

Schoepfia clarkii is a rare species of Schoepfiaceae that to date has been known only from the single flowering specimen used in the original description from white-sand vegetation in Venezuela. Here we report new records for this species collected from the lower Negro River basin in Brazil, ca. 900 km from the type locality, but also from white-sand vegetation. We provide a more detailed description of the species, including the first observations of fruit characters, as well as illustrations, photographs, a distribution map, and discussion of its conservation status. We also provide a key for the identification of the South American species of Schoepfia.

Keywords

Brazilian Amazon hemiparasite Santalales Campinaranas white-sand vegetation 

Notes

Acknowledgements

This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001. We thank the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (process 142243/2015-9) for providing the Ph.D. scholarship to Ricardo de Oliveira Perdiz. We also thank Laura C. C. Leite for the drawings. We thank the Editor in Chief and Douglas Daly for their important suggestions. We are grateful to the CENBAM-PPBio group: Armando dos Santos, Lúcia Pinto, William Magnusson, Albertina Lima, Iderland Viana, Emilio Higashigawa, Ramiro Melsinki, Andresa Viana, and field assistants from the Ramal Uga-Uga village.

Literature cited

  1. Adeney, J. M., N. L. Christensen, A. Vicentini & M. Cohn-Haft. 2016. White-sand Ecosystems in Amazonia. Biotropica 48: 7–23.CrossRefGoogle Scholar
  2. Anderson, A. B. 1981. White-sand vegetation of Brazilian Amazonia. Biotropica 13: 199–210.CrossRefGoogle Scholar
  3. APG IV. 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV. Botanical Journal of the Linnean Society 181: 1–20.CrossRefGoogle Scholar
  4. BFG. 2015. Growing knowledge: an overview of seed plant diversity in Brazil. Rodriguésia 66: 1085–1113.CrossRefGoogle Scholar
  5. Bivand, R., T. Keitt & B. Rowlingson. 2018. Rgdal: Bindings for the ‘Geospatial’ Data Abstraction Library. (Downloadable from: https://CRAN.R-project.org/package=rgdal).
  6. Cardoso, Pedro. 2017. Red -an R Package to facilitate species Red List assessments according to the IUCN criteria. Biodiversity Data Journal 5: e20530. doi: https://doi.org/10.3897/BDJ.5.e20530.CrossRefGoogle Scholar
  7. Der, J. P. & D. L. Nickrent. 2008. A molecular phylogeny of Santalaceae (Santalales). Systematic Botany 33: 107–116.CrossRefGoogle Scholar
  8. Dunnington, D. 2017. Prettymapr: Scale Bar, North Arrow, and Pretty Margins in R. (Downloadable from: https://CRAN.R-project.org/package=prettymapr).
  9. Fine, P. V. A. & E. M. Bruna. 2016. Neotropical white-sand forests: Origins, ecology and conservation of a unique rain forest environment. Biotropica 48, 5–6.CrossRefGoogle Scholar
  10. Frasier, C. L., V. A. Albert & L. Struwe. 2008. Amazonian lowland, white sand areas as ancestral regions for South American biodiversity: Biogeographic and phylogenetic patterns in Potalia (Angiospermae: Gentianaceae). Organisms Diversity & Evolution 8: 44–57.CrossRefGoogle Scholar
  11. Funk, V. A., T. H. Hollowell, P. E. Berry, C. L. Kelloff & S. Alexander. 2007. Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). National Museum of Natural History, Washington, DC.Google Scholar
  12. García-Villacorta, R., K. G. Dexter & T. Pennington. 2016. Amazonian white-sand forests show strong floristic links with surrounding oligotrophic habitats and the Guiana Shield. Biotropica 48: 47–57.CrossRefGoogle Scholar
  13. Hopkins, M. J. G. 2007. Modelling the known and unknown plant biodiversity of the Amazon Basin. Journal of Biogeography 34: 1400–1411.CrossRefGoogle Scholar
  14. IUCN. 2012. IUCN Red List categories and criteria: Version 3.1. Second edition. Gland, Switzerland and Cambridge, UK.Google Scholar
  15. MacDougal, J. M. 2003. Olacaceae. Pp. 162–186. In: P. E. Berry, K. Yatskievych & B. K. Holst (eds.). Flora of the Venezuelan Guayana. Vol. 7. Myrtaceae–Plumbaginaceae. Missouri Botanical Garden, St. Louis.Google Scholar
  16. Macedo, M. 1977. Dispersão de plantas lenhosas de uma Campina Amazônica. Acta Amazônica 7: 5–69.CrossRefGoogle Scholar
  17. Macedo, M. & G. T. Prance. 1978. Notes on the vegetation of Amazonia II. The dispersal of plants in Amazonian white sand campinas: The campinas as functional islands. Brittonia 30: 203–215.CrossRefGoogle Scholar
  18. Malécot, V. & D. Nickrent. 2008. Molecular phylogenetic relationships of Olacaceae and related Santalales. Systematic Botany 33: 97–106.CrossRefGoogle Scholar
  19. Nelson, B. W., C. A. C. Ferreira, M. F. da Silva & M. L. Kawasaki. 1990. Endemism centres, refugia and botanical collection density in Brazilian Amazonia. Nature 345: 714–716.CrossRefGoogle Scholar
  20. R Core Team. 2017. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. Available from: https://www.R-project.org/ (Accessed: 26 June 2018).Google Scholar
  21. Reed, C. F. 1955. The comparative morphology of the Olacaceae, Opiliaceae and Octoknemaceae. Memórias da Sociedade Broteriana 10: 29–79.Google Scholar
  22. Sleumer, H. O. 1984. Flora Neotropica. Olacaceae Vol. 38. New York Botanical Garden, Bronx, New York.Google Scholar
  23. Steyermark, J. A. 1988. Venezuelan Guayana flora. Annals of the Missouri Botanical Garden 75: 1061–1062.Google Scholar
  24. Vicentini, A. 2004. A vegetação ao longo de um gradiente edáfico no Parque Nacional do Jaú. Pp. 117–143. In: S. H. Borges, S. Iwanaga, C. C. Durigan & M. R. Pinheiro (eds.). Janelas para a biodiversidade no Parque Nacional do Jaú: Uma estratégia para o estudo da biodiversidade na Amazônia. Fundação Vitória.Google Scholar
  25. Vicentini, A. 2016. The evolutionary history of Pagamea (Rubiaceae), a white-sand specialist lineage in Tropical South America. Biotropica 48: 58–69.CrossRefGoogle Scholar
  26. Werth, C. R., W. V. Baird & L. J. Musselman. 1979. Root parasitism in Schoepfia Schreb. (Olacaceae). Biotropica 11: 140–143.CrossRefGoogle Scholar

Copyright information

© The New York Botanical Garden 2019

Authors and Affiliations

  1. 1.Instituto Nacional de Pesquisas da Amazônia (INPA)-Programa de Pós-Graduação em BotânicaLaboratório de Botânica Amazônica (LABOTAM)ManausBrazil

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