| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Senna covesii (A.Gray) H.S.Irwin & Barneby | L. C. Higgins 25447 with G. Green, 05 May 2004 | United States of America. Arizona. Mohave Co. Lake Mead National Recreation Area; Grand Wash Bay area. | 704356 |  | |
| Senna occidentalis (L.) Link | J. L. Paixão 131 16 Dec 1998 | Brazil. Bahia. Ilhéus Mun. Area do CEPEC, km 22 na Rod. Ilhéus/Itabuna (BR 415). | 515636 |  | |
| Senna macranthera var. micans (Nees) H.S.Irwin & Barneby | A. A. Ribeiro-Filho 129 with L. C. Lima, M. R. Moraes & M. Luzia, 02 Mar 2001 | Brazil. Bahia. Canudos: Reserva Biológica de Canudos. Raso da Catarina. | 685349 |  | |
| Senna occidentalis (L.) Link | W. E. Hess 1675 31 May 1913 | Puerto Rico. Desecheo Island Natural Reserve. | 00891120 |  | |
| Senna obtusifolia (L.) H.S.Irwin & Barneby | G. J. Breckon 6659 with L. Dávila Murphy & J. Marrero Guzmán, 22 October 2002 | Puerto Rico. Vieques. Monte Pirata. U.S. Fish and Wildlife Refuge in western Vieques. Along road to summit of Monte Pirata. | 01476195 |  | |
| Senna occidentalis (L.) Link | J. D. Griffis s.n. 27 June 1978 | Puerto Rico. Vieques. Naval Ammunition Facility. (NAF). | 00891116 |  | |
| Senna bauhinioides (A.Gray) H.S.Irwin & Barneby | L. C. Higgins 26693 01 Jun 2005 | United States of America. Arizona. Mohave Co. Black Rock Gulch. | 832142 |  | |
| Senna spectabilis var. excelsa (Schrad.) H.S.Irwin & Barneby | W. T. Gillis 9735 05 Aug 1970 | United States of America. Florida. Miami. USDA Plant Introduction Station. | 1582545 |  | |
| Senna spectabilis var. excelsa (Schrad.) H.S.Irwin & Barneby | W. T. Gillis 8580 29 Oct 1969 | United States of America. Florida. Fairchild Tropical Garden. Property of the Montgomery Foundation on Old Cutler Road. | 1582546 |  | |
| Senna spectabilis var. excelsa (Schrad.) H.S.Irwin & Barneby | W. T. Gillis 9811 30 Sep 1970 | United States of America. Florida. Miami. USDA Plant Introduction Station. | 1582547 |  | |
| Senna occidentalis (L.) Link | C. M. Taylor 9248 with J. D. Ackerman, 16 Sep 1989 | Puerto Rico. Mpio. de Manati-Vega Baja: S side of Laguna Tortuguero, ca. 1-2 km N of rte 2. | 00756435 |  | |
| Senna occidentalis (L.) Link | J. C. Lindeman 4489 with J. H. de Haas & G. Hatschbach 15908, 25 Jan 1967 | Brazil. Paraná. East of Piquirí, ca. 25 km E of Guaira. | 822900 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | N. Kibler 121 with Jeannette L. Huber, 02 Sep 1969 | United States of America. California. Los Angeles Arboretum. | 1582550 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | J. K. Small 12676 02 Dec 1925 | United States of America. Florida. Brickell hammock, Miami. | 1582551 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | J. K. Small s.n. with Chas. A. Mosier, 26 Aug 1929 | United States of America. Florida. Miami-Dade Co. Brickell Hammock. | 1582552 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | J. K. Small s.n. with Chas. A. Mosier, 26 Aug 1929 | United States of America. Florida. Miami-Dade Co. Brickell Hammock. | 1582553 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | J. K. Small s.n. with Chas. A. Mosier, 26 Aug 1929 | United States of America. Florida. Miami-Dade Co. Brickell Hammock. | 1582554 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | C. A. Mosier s.n. Jan 1930 | United States of America. Florida. Brickell hammock, Miami. | 1582555 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | H. N. Moldenke 488 24 Jan 1930 | United States of America. Florida. Miami-Dade Co. Brickell hammock. | 1582556 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | W. T. Gillis 6978 19 Oct 1968 | United States of America. Florida. Fairchild Tropical Garde. | 1582557 |  | |
| Senna alata (L.) Roxb. | J. Rietsema 22306 with Dorothy Beveridge, 04 Sep 2006 | Belize. Belize. Caye Caulker (southern island), village of Caye Caulker. | |||
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | W. T. Gillis 6954 09 Oct 1968 | United States of America. Florida. Planted in city park, Coral Gables, Ponce de Leon Avenue. | 1582558 |  | |
| Senna surattensis (Burm.f.) H.S.Irwin & Barneby | W. T. Gillis 6954 09 Oct 1968 | United States of America. Florida. Planted in city park, Coral Gables, Ponce de Leon Avenue. | 1582559 |  | |
| Senna timorensis (DC.) H.S.Irwin & Barneby | W. T. Gillis 9960 19 Nov 1970 | United States of America. Florida. Miami. USDA Plant Introduction Station. M-12218. | 1582560 |  | |
| Senna affinis (Benth.) H.S.Irwin & Barneby | M. Sobral 5495 with E. B. Santos, Mar 1987 | Brazil. Bahia. Ilhéus Mun. Reserva do CEPEC, quadra D. | 582553 |  | |
| Senna wislizeni (A.Gray) H.S.Irwin & Barneby var. wislizeni | R. D. Worthington 23492 05 Sep 1994 | United States of America. New Mexico. Hidalgo Co. Little Hatchet Mts., Granite Pass. | 1582569 |  | |
| Senna wislizeni (A.Gray) H.S.Irwin & Barneby var. wislizeni | R. D. Worthington 13449 02 Sep 1985 | United States of America. New Mexico. Hidalgo Co. Apache Hills, slopes about the Apache Mine. | 1582570 |  | |
| Senna wislizeni (A.Gray) H.S.Irwin & Barneby var. wislizeni | L. C. Higgins 23989 04 Sep 2002 | United States of America. Utah. St. George, at or near the Temple. | 1582585 |  | |
| Senna wislizeni (A.Gray) H.S.Irwin & Barneby var. wislizeni | D. S. Correll 33916 25 Sep 1966 | United States of America. Texas. Presidio Co. In arroyo about 7 miles east of Hot Springs. | 1582583 |  | |
| Senna multijuga var. verrucosa (Vogel) H.S.Irwin & Barneby | S. A. Mori 10410 12 Aug 1978 | Brazil. Bahia. Ilhéus Mun. Area do CEPEC (Centro de Pesq. do Cacau), Km 22 rodovia Ilhéus/Itabuna - BR 415. Reserva Botánica. Quadra D. | 515512 |  | |
| Senna mucronifera (Benth.) H.S.Irwin & Barneby | G. G. Hatschbach 33811 08 Feb 1974 | Brazil. Mato Grosso do Sul. Bandeirantes Mun. Rod. BR 163. | 00980941 |  | |
| Senna spectabilis var. excelsa (Schrad.) H.S.Irwin & Barneby | G. G. Hatschbach 52719 with J. Cordeiro, 19 Feb 1989 | Brazil. Minas Gerais. Jacinto, 5-10 km L. | 00981604 |  | |
| Senna multijuga var. lindleyana (Gardner) H.S.Irwin & Barneby | R. P. Belém 551 with M. Magalhaes, 25 Mar 1965 | Brazil. Bahia. Ilhéus Mun. Centro de Pesquisas do Cacau, CEPLAC, CEPEC. | 515460 |  | |
| Senna caudata (Standl.) H.S.Irwin & Barneby var. caudata | C. W. Hamilton 1499 with H. Stockwell, 23 Sep 1982 | Panama. Darién. E slope of Cerro Pirre, climbing up from Cana. | 1582993 |  | |
| Senna lourteigiana H.S.Irwin & Barneby | B. Riéra 1376 with Sabatier D., 27 Aug 1987 | French Guiana. Station des Nouragues, Bassin de l'Approuague. | |||
| Senna multijuga (Rich.) H.S.Irwin & Barneby | J.-J. de Granville 14631 12 Nov 2001 | French Guiana. Réserve Naturelle des Nouragues : Station de l'Aratai. | |||
| Senna quinquangulata (Rich.) H.S.Irwin & Barneby | M. Ulitzka 45 25 Feb 1998 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Senna quinquangulata (Rich.) H.S.Irwin & Barneby | M. Ulitzka 68 06 Mar 1998 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Senna quinquangulata (Rich.) H.S.Irwin & Barneby | P. Solano 423K 18 Mar 1996 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Senna multijuga var. lindleyana (Gardner) H.S.Irwin & Barneby | R. P. Belém 564 25 Mar 1965 | Brazil. Bahia. Ilhéus Mun. Centro de Pesquisas do Cacau, CEPLAC, CEPEC. | 515475 |  |