Abstract
In the context of an ongoing taxonomic review of Adesmia subg. Adesmia ser. Bicolores, a new endangered species endemic to Rio Grande do Sul state, Brazil, is herein described. The new species present a long glandular ochraceous indumentum, flowers 10–15 mm long, and arilated seeds. Information about morphology, differences from closely related species, phenology, conservation status, and etymology are provided.
References
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Ulibarri, E.A. (1980) Notas sobre Adesmia I (Leguminosae). Darwiniana 22: 493–498.
Ulibarri, E.A. (1986) Las especies de Adesmia de la serie Microphyllae (Leguminosae – Papilionoideae). Darwiniana 27: 315–388.
Ulibarri, E.A. & Burkart, A. (2000) Sinopsis de las especies de Adesmia (Leguminosae-Papilionoideae) de la Argentina. Darwiniana 38: 59–126.
Ventenat, E.P. (1807) Notice surr les plantes qui seront publiées dans les cinq dernières livraison de l’ouvrage intitulée “Choix des plantes”. Mémoires de la Classe des Sciences, Mathematique et Physique de l’Institut National de France, Paris 8: 4–6.
Vogel, T. (1838) Adesmia. Linnaea 12: 72–81.
Burkart, A. (1939) Estudios sistemáticos sobre las Leguminosas – Hedysareas de la República Argentina y regions adjacentes. Darwiniana 3 (2): 128–133.
Burkart, A. (1967) Sinopsis del género sudamericano de Leguminosas Adesmia DC. (Contribución al estudio del género Adesmia VII). Darwiniana 14: 463–568.
Davyt, M. & Izaguirre, P. (1996) Sinopsis de las espécies y variedades del género Adesmia DC. (Fabaceae – Adesmieae) em el Uruguay. Parodiana 9: 89–114.
De Candolle, A.P. (1825) Notes sur quelques genres et especes nouvelles de Légumineuses. Annales des Sciences Naturelles (Paris) 4: 94–95.
ESRI (2016) ArcGIS. Environmental Systems Resourse Institute, Redlands, California.
Gmelin, J.F. (1791) Systema Naturae, Tomo II. Leipzig, 1661 pp.
Hasenack, H., da Silva, J.S., Weber, E. & Hofmann, G.S. (2017) A digital version of Hueck’s vegetation map of South America: 50 years after the release of his book on the sub-continent’s forests. Geografía y Sistemas de Información Geográfica (GEOSIG), n. 9. pp. 1–5. [ISSN 1852-8031. http://www.gesig-proeg.com.ar]
Iganci, J.R.V., Heiden, G., Miotto, S.T.S. & Pennington, R.T. (2011) Campos de Cima da Serra: the Brazilian Subtropical Highland Grasslands show an unexpected level of plant endemism. Botanical Journal of the Linnean Society 167: 378–393. https://doi.org/10.1111/j.1095-8339.2011.01182.x
Iganci, J.R.V., Miotto, S.T.S., Souza-Chies, T.T., Särkinen, T.E., Simpson, B.B., Simon, M.F. & Pennington, R.T. (2013) Diversi?cation history of Adesmia ser. Psoraleoides (Leguminosae): Evolutionary processes and the colonization of the southern Brazilian highland grasslands. South African Journal of Botany 89: 257–264. https://doi.org/10.1016/j.sajb.2013.06.016
Iganci, J.R.V. & Miotto, S.T.S. (2020) Adesmia in Flora do Brasil 2020 em construção. Jardim Botânico do Rio de Janeiro. Available from: http://reflora.jbrj.gov.br/reflora/floradobrasil/FB101027 (accessed 9 February 2021)
IUCN Standards and Petitions Subcommittee (2019) Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Subcommittee. Available from: http://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 27 March 2019)
Jacquin, N.J. (1760) Enumeratio Systematica Plantarum, quas in insulis Caribaeis. Zug, 41 pp. https://doi.org/10.5962/bhl.title.100687
JSTOR-Global Plants (2021) Available from: https://plants.jstor.org/ (accessed 11 February 2021)
Kunth, C.S. (1824) Nova Genera et Species Plantarum, tomo VI. Paris, 600 pp.
Klitgaard, B. & Lavin, M. (2005) Tribe Dalbergieae. In: Lewis, G., Schrire, B., Mackinder, B. & Lock, M. (Eds.) Legumes of the World. Royal Botanic Gardens, Kew, London, pp. 307–335.
Lavin, M., Pennington, R.T., Klitgaard, B.B., Sprent, J.I., Lima, H.C., De & Gasson, P.E. (2001) The Dalbergioid legumes (Fabaceae): delimitation of a pantropical monophyletic clade. American Journal of Botany 88 (1): 503–533. https://doi.org/10.2307/2657116
Lewis, G., Schrire, B., Mackinder, B. & Lock, M. (2005) Legumes of the World. Royal Botanic Gardens, Kew, London, 577 pp.
Loureiro, J. (1790) Flora Cochinchinensis 2: 425 [as Phynchosia].
Miotto, S.T.S. (1991) O gênero Adesmia DC. (Leguminosae – Faboideae) no Brasil. Tese de Doutorado. Universidade Estadual de Campinas, Campinas.
Miotto, S.T.S. & Leitão Filho, H.F. (1993) Leguminosae – Faboideae, gênero Adesmia DC. Flora Ilustrada do Rio Grande do Sul, 23. Boletim do Instituto de Biociências 52: 1–151.
Moura, T.M. Gereau, R.E. Särkinen, T.E. & Fortuna-Perez, A.P. (2018) A New Circumscription of Nissolia (Leguminosae Papilionoideae-Dalbergieae), with Chaetocalyx as a New Generic Synonym. Novon 26 (2): 193–213. https://doi.org/10.3417/2018037
Overbeck, G.E., Muller, S.C., Fidelis, A., Pfadenhauer, J., Pillar, V.D., Blanco, C.C., Boldrini, I.I., Both, R. & Forneck, E.D. (2007) Brazil’s neglected biome: The South Brazilian Campos. Perspectives in Plant Ecology, Evolution and Systematics 9: 101–116. https://doi.org/10.1016/j.ppees.2007.07.005
Poiret, J.L.M. (1804) Encyclopédie méthodique Botanique 6: 395–449.
Reflora-Herbário Virtual. (2021) Available from: http://reflora.jbrj.gov.br/reflora/herbarioVirtual/ (accessed 11 February 2021)
Singh, B.N. (2012) Concepts of species and modes of speciation. Current Science 103 (7): 784–790.
Turland, N.J., Wiersema, J.H., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.-H., Li, D.-Z., Marhold, K., May, T.W., McNeill, J., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. (2018) International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) Regnum Vegetabile 159. Koeltz Botanical Books, Glashütten. https://doi.org/10.12705/Code.2018
Ulibarri, E.A. (1980) Notas sobre Adesmia I (Leguminosae). Darwiniana 22: 493–498.
Ulibarri, E.A. (1986) Las especies de Adesmia de la serie Microphyllae (Leguminosae – Papilionoideae). Darwiniana 27: 315–388.
Ulibarri, E.A. & Burkart, A. (2000) Sinopsis de las especies de Adesmia (Leguminosae-Papilionoideae) de la Argentina. Darwiniana 38: 59–126.
Ventenat, E.P. (1807) Notice surr les plantes qui seront publiées dans les cinq dernières livraison de l’ouvrage intitulée “Choix des plantes”. Mémoires de la Classe des Sciences, Mathematique et Physique de l’Institut National de France, Paris 8: 4–6.
Vogel, T. (1838) Adesmia. Linnaea 12: 72–81.