Taxon: Crotalaria rotundifolia J. F. Gmel.

Summary

Genus:

Crotalaria

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Crotalarieae

Nomen number:

435980

Place of publication:

Syst. nat. 2(2):1095. 1792

Verified:

08/19/2004 ARS Systematic Botanists.

Accessions:

0 (0 active, 0 available) in National Plant Germplasm System.

Other conspecific taxa

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

No images

Conservation Status

Reference(s)

Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
Liogier, H. A. 1984-. Descriptive flora of Puerto Rico and adjacent islands.
McVaugh, R. 1983-. Flora Novo-Galiciana.
Radford, A. E. et al., eds. 1980-. Vascular flora of the southeastern United States.
Stevens, W. D. et al., eds. 2001. Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3).
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:740.
Windler, D. R. 1974. A systematic treatment of the native unifoliolate crotalarias of North America (Leguminosae). Rhodora 76:186-194.
Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama.

Common names

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Reference
1	Native	Northern America	Northern Mexico	Mexico	Baja California (Norte)	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Northern Mexico	Mexico	Baja California Sur	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Northern Mexico	Mexico	Chihuahua	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Northern Mexico	Mexico	Coahuila de Zaragoza	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Northern Mexico	Mexico	Durango	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Northern Mexico	Mexico	Nuevo León	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Northern Mexico	Mexico	San Luis Potosí	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Northern Mexico	Mexico	Sinaloa	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Northern Mexico	Mexico	Sonora	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Northern Mexico	Mexico	Zacatecas	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	South-Central U.S.A.	United States	Texas	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Alabama	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Florida	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Georgia	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Louisiana	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Mississippi	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	North Carolina	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	South Carolina	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southeastern U.S.A.	United States	Virginia	Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
1	Native	Northern America	Southern Mexico	Mexico	Aguascalientes	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Southern Mexico	Mexico	Campeche	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Southern Mexico	Mexico	Chiapas	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Ciudad de México	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Southern Mexico	Mexico	Colima	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Southern Mexico	Mexico	Guanajuato	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Guerrero	Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
1	Native	Northern America	Southern Mexico	Mexico	Hidalgo	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Jalisco	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	México	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Michoacán de Ocampo	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Morelos	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Nayarit	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Oaxaca	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Puebla	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Northern America	Southern Mexico	Mexico	Veracruz de Ignacio de la Llave	McVaugh, R. 1983-. Flora Novo-Galiciana.
1	Native	Southern America	Caribbean	Dominican Republic
1	Native	Southern America	Caribbean	United States	Puerto Rico	Liogier, H. A. 1984-. Descriptive flora of Puerto Rico and adjacent islands.
1	Native	Southern America	Central America	Costa Rica
1	Native	Southern America	Central America	El Salvador
1	Native	Southern America	Central America	Guatemala
1	Native	Southern America	Central America	Honduras
1	Native	Southern America	Central America	Nicaragua		Stevens, W. D. et al., eds. 2001. Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3).
1	Native	Southern America	Central America	Panama		Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama.

Native
Northern America

SOUTHEASTERN U.S.A.: United States [Alabama, Florida, Georgia, Louisiana, North Carolina, South Carolina, Virginia, Mississippi]
SOUTH-CENTRAL U.S.A.: United States [Texas]
NORTHERN MEXICO: Mexico [Baja California (Norte), Baja California Sur, Chihuahua, Coahuila de Zaragoza, Durango, Nuevo León, San Luis Potosí, Sinaloa, Sonora, Zacatecas]
SOUTHERN MEXICO: Mexico [Aguascalientes, Campeche, Chiapas, Ciudad de México, Colima, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacán de Ocampo, Morelos, Nayarit, Oaxaca, Puebla, Veracruz de Ignacio de la Llave]

Southern America

CARIBBEAN: Dominican Republic, United States [Puerto Rico]
CENTRAL AMERICA: Costa Rica, Guatemala, Honduras, Nicaragua, Panama, El Salvador

Reference(s)

Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii)
Liogier, H. A. 1984-. Descriptive flora of Puerto Rico and adjacent islands.
McVaugh, R. 1983-. Flora Novo-Galiciana.
Stevens, W. D. et al., eds. 2001. Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3).
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:739.
Woodson, R. E. & R. W. Schery, eds. 1943-1980. Flora of Panama.

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://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=435980. Accessed 28 October 2026.