Taxon: Sigmoidotropis speciosa (Kunth) A. Delgado

Summary

Genus:

Sigmoidotropis

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Phaseoleae

Subtribe:

Phaseolinae

Nomen number:

468102

Place of publication:

Amer. J. Bot. 98:1711. 2011

Verified:

05/02/2014 ARS Systematic Botanists.

Accessions:

8 (2 active, 0 available) in National Plant Germplasm System. (Map it)

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Basionym
Phaseolus speciosus Kunth

Homotypic Synonym(s)
Vigna speciosa (Kunth) Verdc.

Heterotypic Synonym(s)
Phaseolus rigidus Piper

No images

Conservation Status

Reference(s)

Delgado-Salinas, A. et al. 2011. Vigna (Leguminosae) sensu lato: the names and identities of the American segregate genera. Amer. J. Bot. 98:1694-1715.
Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
Snak, C. et al. 2012. Leguminosae no Parque Ecológico Paulo Gorski, Cascavel, Paraná, Brasil. Rodriguésia 63:999-1017.
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.

Common names

Language	Name	Alternate name	note	seq	Citation
Portuguese (Brazil)	feijão do mato			2	Snak, C. et al. 2012. Leguminosae no Parque Ecológico Paulo Gorski, Cascavel, Paraná, Brasil. Rodriguésia 63:999-1017.

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note	Reference
1	Native	Northern America	Northern Mexico	Mexico	Baja California Sur		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	Nuevo León		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	San Luis Potosí		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	Sinaloa		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	Sonora		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	Tamaulipas		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Northern Mexico	Mexico	Zacatecas		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Campeche		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Chiapas		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Colima		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Guerrero		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Jalisco		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	México		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Michoacán de Ocampo		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Nayarit		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Oaxaca		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Puebla		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Querétaro		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Tabasco		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Northern America	Southern Mexico	Mexico	Veracruz de Ignacio de la Llave		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.
1	Native	Southern America	Brazil	Brazil	Espírito Santo		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	Goiás		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	Mato Grosso do Sul		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	Minas Gerais		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	Paraná		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	Rio de Janeiro		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Brazil	Brazil	São Paulo		Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
1	Native	Southern America	Central America	Central America
1	Native	Southern America	Northern South America	Venezuela
1	Native	Southern America	Western South America	Colombia		mentions	Maréchal, R. et al. 1978. Étude taxonomique d'un groupe complexe d'espèces des genres Phaseolus et Vigna (Papilionaceae) sur la base données morphologiques et polliniques, traitées par l'analyse informatique. Boissiera 28:221.
1	Native	Southern America	Western South America	Ecuador		mentions	Maréchal, R. et al. 1978. Étude taxonomique d'un groupe complexe d'espèces des genres Phaseolus et Vigna (Papilionaceae) sur la base données morphologiques et polliniques, traitées par l'analyse informatique. Boissiera 28:221.

Native
Northern America

NORTHERN MEXICO: Mexico [Baja California Sur, Nuevo León, San Luis Potosí, Sinaloa, Sonora, Tamaulipas, Zacatecas]
SOUTHERN MEXICO: Mexico [Campeche, Chiapas, Colima, Guerrero, Jalisco, México, Michoacán de Ocampo, Nayarit, Oaxaca, Puebla, Querétaro, Tabasco, Veracruz de Ignacio de la Llave]

Southern America

CENTRAL AMERICA: Central America
NORTHERN SOUTH AMERICA: Venezuela
BRAZIL: Brazil [Espírito Santo, Goiás, Mato Grosso do Sul, Minas Gerais, Paraná, Rio de Janeiro, São Paulo]
WESTERN SOUTH AMERICA: Colombia (mentions), Ecuador (mentions)

Reference(s)

Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
Maréchal, R. et al. 1978. Étude taxonomique d'un groupe complexe d'espèces des genres Phaseolus et Vigna (Papilionaceae) sur la base données morphologiques et polliniques, traitées par l'analyse informatique. Boissiera 28:221.
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:758. DOI: 10.1016/j.mb.2016.06.017.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=468102. Accessed 10 May 2026.