Abstract
Three new species of Bertolonia are here described from northeastern Brazil: B. igrapiuna Bisewski, Bacci & R. Goldenb., B. riocontensis Bisewski, Bacci & R. Goldenb. and B. violacea Bisewski, Bacci & R. Goldenb. They were recognized as part of a taxonomic study for the genus in the state of Bahia, Brazil. Descriptions, taxonomic comments, ilustrations and conservation status assignments are presented for the new species, as well as information on phenology, habitat and distribution. Bertolonia igrapiuna is categorized as vulnerable (VU) and the others as critically endangered (CR).
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Acknowledgements
We thank CAPES/Brazil for awarding a Master’s degree grant to GCB and CNPq/Brazil for the “Produtividade em Pesquisa” Grants for AMA and RG (respectively CNPq #312404/2018-2 and #306852/2013-6) and a Post-Doc Grant for LFB (#150836/2019-8). We thank the curators of the visited herbaria for allowing access to the collections. We also thank Jomar Jardim for cultivating, collecting and photographing B. riocontensis.
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All authors collected material and contributed to the study conception and design. Material preparation and analyses were performed by GB. The first draft of the manuscript was written by GB and LFB, but all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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The following information was supplied relating to field study approvals (i.e. approving body and any reference numbers): Collection permits for this study were issued by ICMBio 38185-4.
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Fig. S1
Distribution map of new species of Bertolonia in the state of Bahia, Brazil: Bertolonia igrapiuna (yellow hexagons); Bertolonia riocontensis (green squares); Bertolonia violacea (red circle). (TIF 21739 kb)
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Bisewski, G.C.A., Bacci, L.F., Amorim, A.M. et al. Novelties in Bertolonia (Melastomataceae) from northeastern Brazil. Braz. J. Bot 43, 563–574 (2020). https://doi.org/10.1007/s40415-020-00630-7
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DOI: https://doi.org/10.1007/s40415-020-00630-7