Abstract
Two taxonomic novelties in Eriosema were found during the review of Leguminosae names published in Vellozo’s Florae Fluminensis, in which Cytisus brasiliensis and C. unilateralis were revised and combined in Eriosema (respectively as E. brasiliense and E. unilateralis). The reviews included field expeditions to the most likely original localities of the species (Estrada Real de Cunha, in the state of São Paulo, Brazil), providing the analysis of herbarium specimens, taxonomic notes, morphological taxonomic plates, and distribution maps. The newly combined names were lectotypified, with epitypes collected in their most likely typical locations. A new occurrence for the Eriosema brasiliense species was recorded for the state of São Paulo.
References
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<p>Vellozo, J.M.C. (1881) <em>Florae Fluminensis</em>. Archivos do Museu Nacional do Rio de Janeiro. Flumine Januario [Rio de Janeiro]: apud Machado & C. https://doi.org/10.5962/bhl.title.463</p>
<p>Bentham, G. (1849) Eriosema. Leguminosae. <em>Linnaea</em> 22: 522.</p>
<p>Bentham, G. (1849) Eriosema. Leguminosae. <em>Linnaea </em>22: 520.</p>
<p>BFG (2021) Brazilian Flora 2020: Leveraging the power of a collaborative scientific network. <em>Taxon</em> 71: 178–198. https://doi.org/10.1002/tax.12640</p>
<p>Cândido, E.S., Perez, A.P.F. & Santos-Silva, J. (2022) <em>Eriosema</em> <em>in</em> Flora e Funga do Brasil. Jardim Botânico do Rio de Janeiro. Available from: https://floradobrasil.jbrj.gov.br/FB29632 (accessed 16 May 2022)</p>
<p>Cândido, E.S., Perez, A.P.F., Filho, J.L.M.A. & Bezerra, L.M.P.A. (2014) <em>Eriosema </em>(Leguminosae-Papilionoideae) no Sudeste do Brasil. <em>Rodriguésia</em> 65: 885–916. https://doi.org/10.1590/2175-7860201465406</p>
<p>Cândido, E.S., Vargas, W. de, Bezerra, L.M. de P.A., Mansano, V. de F., Vatanparast, M., Lewis, G.P., Tozzi, A.M.G. de A. & Fortuna-Perez, A.P. (2019) Taxonomic Synopsis of <em>Eriosema </em>(Leguminosae: Papilionoideae, Phaseoleae) in Brazil. <em>Phytotaxa</em> 416 (2): 91–137. https://doi.org/10.11646/phytotaxa.416.2.1</p>
<p>Candolle, A.P. de (1825) Rhynchosia sect. Eriosema. <em>Prodromus Systematis Naturalis Regni Vegetabilis</em> 2: 389.</p>
<p>Carauta, J.P.P. (1969) A data efetiva de publicação da “Flora Fluminensis”.<em> Vellozia</em> 7: 26–33.</p>
<p>Carauta, J.P.P. (1973) The text of Vellozos’s “flora fluminensis” and its effective data of publication. <em>Taxon</em> 22: 281–284. https://doi.org/10.2307/1218138</p>
<p>Grear, J.W. (1970) A revision of the American species of <em>Eriosema </em>(Leguminosae-Lotoideae). <em>Memoirs of the New York Botanical Garden</em> 20: 1–97.</p>
<p>Jstor Global Plants (2022) Available from: https://plants.jstor.org/ (accessed 18 May 2022)</p>
<p>Lewis, G.P.S.B., Mackinder, B. & Lock, M. (2005) <em>Legumes of the World</em>. Royal Botanic Gardens, Kew, 577 pp.</p>
<p>Lima, H.C. (1995) Leguminosas da <em>Flora Fluminensis</em>- J.M. da C. Vellozo- Lista atualizada das espécies arbóreas. <em>Acta Botanica Brasilica</em> 9: 123–146. https://doi.org/10.1590/S0102-33061995000100006</p>
<p>LPWG—The Legume Phylogeny Working Group (2017) A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny. <em>Taxon </em>66: 44–77. https://doi.org/10.12705/661.3 </p>
<p>Menezes, H.F. de (2021) <em>Revisão dos nomes de Leguminosae Juss. na Floræ Fluminensis de Vellozo, com provável origem no município de Cunha (SP)</em>. Universidade Federal de Santa Catarina, Florianópolis, 105 pp.</p>
<p>Pastore, J.F.B., Mota, M.C.A., Menezes, H.F. & Oliveira, M.T. de (2021) Vellozo’s Florae Fluminensis: a new assessment of the São Paulo part of the collecting itinerary, its vegetation, and species list. <em>Taxon</em> 70: 1078–1095. https://doi.org/10.1002/tax.12509</p>
<p>QGIS Development Team (2019) QGIS Geographic Information System, Open Source Geospatial Foundation Project, Version 3.10.0-A Coruña. Available from: http://qgis.osgeo.org (accessed 20 May 2022)</p>
<p>Reflora-Herbário Virtual (2022) Available from http://floradobrasil.jbrj.gov.br/reflora/herbarioVirtual/ConsultaPublicoHVUC/ (accessed 18 May 2022)<br><br></p>
<p>Rogalski, L.D. & Miotto, S.T.S. (2011) O gênero <em>Eriosema</em> (DC.) Desv. (Leguminosae-Papilionoideae) nos estados Paraná e de Santa Catarina, Brasil. <em>Revista Brasileira de Biociências</em> 9: 332–349.</p>
<p>SpeciesLink (2022) Available from: https://specieslink.net/ (accessed 18 May 2022)</p>
<p>Vellozo, J.M.C. (1831 “1827”) Florae Fluminensis Icones. Oficina Litográfica ex off. Senefelder, Paris. https://doi.org/10.5962/bhl.title.70380</p>
<p>Vellozo, J.M.C. (1881) <em>Florae Fluminensis</em>. Archivos do Museu Nacional do Rio de Janeiro. Flumine Januario [Rio de Janeiro]: apud Machado & C. https://doi.org/10.5962/bhl.title.463</p>