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      A new species of Aeschynomene (Papilionoideae: Dalbergieae) from Oaxaca, Mexico Translated title: Una especie nueva de Aeschynomene (Papilionoideae: Dalbergieae) de Oaxaca, México

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          Abstract

          Aeschynomene sousae Rudd ex A. Delgado et Sotuyo is described from southern Oaxaca, Mexico, where it is likely endemic to the northeast mountains of the Isthmus of Tehuantepec. It is a member of series Scopariae of subgenus Ochopodium, and morphologically similar to A. nicaraguensis from which it differs mainly in having ovate to lanceolate, larger bracteoles, bright yellow flowers with a reddish arched, insect guide-mark on the interior face of the standard petal, in the fusion of the 2 wing petals along part of their upper margins and also fruits bearing 1 to 2 seeds.

          Translated abstract

          Se describe la especie Aeschynomene sousae Rudd ex A. Delgado et Sotuyo del sur de Oaxaca, México, que parece ser endémica de las montañas al noreste del Istmo de Tehuantepec. Es miembro de la serie Scopariae del subgénero Ochopodium y morfológicamente similar a A. nicaraguensis, de la cual principalmente se diferencia por tener bractéolas ovado-lanceoladas y más largas, flores amarillo brillantes, con un arco rojizo en la cara interior del estandarte, en la fusión parcial de las alas por el margen superior y también por contar con frutos de 1 a 2 semillas.

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          Biodiversidad de Oaxaca

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            Supplementary studies in Aeschynomene III: Series Scopariae in Mexico and Central America

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              A new species and reconsiderations in Aeschynomene series Scopariae (Leguminosae, Papilionoideae) in Mexico

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                Author and article information

                Journal
                rmbiodiv
                Revista mexicana de biodiversidad
                Rev. Mex. Biodiv.
                Instituto de Biología (México, DF, Mexico )
                1870-3453
                2007-8706
                June 2012
                : 83
                : 2
                : 329-333
                Affiliations
                [01] México D. F. orgnameUniversidad Nacional Autónoma de México orgdiv1Instituto de Biología orgdiv2Departamento de Botánica México adelgado@ 123456ibiologia.unam.mx
                Article
                S1870-34532012000200002 S1870-3453(12)08300200002
                0f6af220-4b68-4df4-bf2b-8a40351d19a8

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

                History
                : 02 August 2011
                : 09 December 2011
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 5, Pages: 5
                Product

                SciELO Mexico

                Categories
                Taxonomy and systematics

                sistemática,Ochopodium,Oaxaca,México,Leguminosae,Aeschynomene,systematics,Mexico

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