From the Guiana Highlands to the Brazilian Atlantic Rain Forest: four new species of Selaginella (Selaginellaceae - Lycopodiophyta: S . agioneuma , S. magnafornensis , S . ventricosa , and S. zartmanii )

PeerJ
Iván A ValdespinoJorge Ceballos

Abstract

We describe four new species in the genus Selaginella (i.e., S. agioneuma, S. magnafornensis, S. ventricosa, and S. zartmanii) from Brazil, all presently classified in subg. Stachygynandrum. For each of the new taxa we discuss taxonomic affinities and provide information on habitat, distribution, and conservation status. In addition, line drawings and scanning electron microscope (SEM) images of stems sections, leaves, and spores (when present) are included. Selaginella agioneuma and S. magnafornensis are from the State of Espíritu Santo where they inhabit premontane to montane Atlantic rain forests in the Reserva Biológica Augusto Ruschi and Parque Estadual Forno Grande, respectively. Selaginella ventricosa was collected in upper montane forests at Parque Nacional Serra da Mocidade, State of Roraima and S. zartmanii in premontane Amazon rain forests on upper Rio Negro at Mpio. São Gabriel da Cachoeira, Amazonas State in both Serra Curicuriari and the Morro dos Seis Lagos Biological Reserve.

References

Jul 7, 2009·Annual Review of Plant Biology·Jo Ann Banks
Mar 1, 2002·American Journal of Botany·Petra Korall, Paul Kenrick
Nov 5, 2016·Zootaxa·Alberto Moreira Da Silva NetoJosé Albertino Rafael
Dec 22, 2016·American Journal of Botany·Stina Weststrand, Petra Korall
Dec 22, 2016·American Journal of Botany·Stina Weststrand, Petra Korall

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Methods Mentioned

BETA
PMA

Software Mentioned

CLOCKSS
Species Link
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Central
PeerJ
Reflora

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