| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Ludwigia hyssopifolia (G.Don) Exell | P. A. Munz 15432 24 Dec 1938 | Brazil. Rio de Janeiro. Botanical Garden. | 649435 |  | |
| Ludwigia | A. M. Raynal-Roques 18631 15 Mar 1976 | French Guiana. Bourg de Saül - Région de Saül. | |||
| Ludwigia | A. M. Raynal-Roques 18633 15 Mar 1976 | French Guiana. Bourg de Saül - Région de Saül. | |||
| Ludwigia | J.-J. de Granville B4613 20 Oct 1972 | French Guiana. Layon Roche Bateau - Région de Saül. | |||
| Ludwigia curtissii Chapm. | A. H. Curtiss 922 July | United States of America. Florida. Near Cape Malabar. | isolectotype | 232279 |  |
| Ludwigia elegans (Cambess.) H.Hara | J. C. Lindeman 4433 with J. H. de Haas, 24 Jan 1967 | Brazil. Paraná. Guaira, 7 Quedas. Islet in rapids of Rio Paraná. | 649392 |  | |
| Ludwigia nervosa (Poir.) H.Hara | J. C. Lindeman 872 with J. H. de Haas, 03 Apr 1966 | Brazil. Paraná. Fazenda Lagoa, S. of Rio Ivaí, ca. 15 km E. of Sao Tomé. | 653229 |  | |
| Ludwigia leptocarpa (Nutt.) H.Hara | J. B. Walker 1042 01 Nov 1994 | United States of America. South Carolina. Berkeley Co. Francis Marion National Forest, 2km S of junction of USFS Rd 200 & Rd 495. | 42457 |  | |
| Ludwigia leptocarpa (Nutt.) H.Hara | A. M. Raynal-Roques 19997 04 Feb 1978 | French Guiana. Layon Roche Bateau - Région de Saül. | |||
| Ludwigia peruviana (L.) H.Hara | E. L. Bridges 25172 03 Oct 1996 | United States of America. Florida. Polk Co. Along main base road, through Avon Park AF Range, ca. 0.32km SE of junction with Smith Rd. | 190474 |  | |
| Ludwigia erecta (L.) H.Hara | J. S. Blanchet 765 1831 | Brazil. Bahia. In Brasilia tropica cerca Bahia. | 653320 |  | |
| Ludwigia erecta (L.) H.Hara | A. Gely 79 22 Sep 1979 | French Guiana. | |||
| Ludwigia torulosa (Arn.) H.Hara | J. C. Lindeman 941 with J. H. de Haas, 06 Apr 1966 | Brazil. Paraná. Fazenda Lagoa, S. of Rio Avaí, ca. 15 km E. of Sao Tomé. | 653362 |  | |
| Ludwigia torulosa (Arn.) H.Hara | W. Milliken M.216 15 May 1987 | Brazil. Roraima. SEMA Ecological Reserve, Ilha de Maracá. | 653366 |  | |
| Ludwigia microcarpa Michx. | J. B. Walker 1026 23 Oct 1994 | United States of America. South Carolina. Berkeley Co. Francis Marion National Forest, Ion Swamp, end of USFS Rd 228A. | 42692 |  | |
| Ludwigia multinervia (Hook. & Arn.) Ramamoorthy | B. Rambo 46733 10 Apr 1950 | Brazil. Rio Grande do Sul. Viamao. | 653341 |  | |
| Ludwigia longifolia (DC.) H.Hara | R. Reitz 5497 04 Feb 1953 | Brazil. Santa Catarina. Serra da Boá Vista, S. José. | 653344 |  | |
| Ludwigia longifolia (DC.) H.Hara | R. Reitz 5027 20 Dec 1952 | Brazil. Santa Catarina. Campo Massiambú, Palhoça. | 653347 |  | |
| Ludwigia leptocarpa (Nutt.) H.Hara | P. A. Munz 15435 24 Dec 1938 | Brazil. Rio de Janeiro. Back of beach at Barro da Tijuca. | 653215 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. A. Munz 15431 24 Dec 1938 | Brazil. Rio de Janeiro. Botanical Garden, Rio de Janeiro. | 653267 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | F. Capus 21 31 Aug 1979 | French Guiana. | |||
| Ludwigia octovalvis (Jacq.) P.H.Raven | R. Reitz 305 with klein, 11 Mar 1953 | Brazil. Santa Catarina. Rio Tavares, Ilha de S. Catarina. | 653252 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | R. Reitz 6690 with Klein, 18 Apr 1958 | Brazil. Santa Catarina. Mina Velha, Garuva, S. Francisco. | 653244 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | Martii Herbar. Florae Brasil. 408 | Brazil. Bahia. Prope Ilheos. | 653247 |  | |
| Ludwigia sericea (Cambess.) H.Hara | Á. L. Cabrera 28230 20 Mar 1977 | Argentina. Entre Ríos. Dpto. Concordia: Ayui, Obraje Salto Grande. | 653290 | ||
| Ludwigia octovalvis (Jacq.) P.H.Raven | J. Rietsema 6606 with Dorothy Beveridge, 17 Feb 2006 | Belize. Belize. Caye Caulker (southern island), village of Caye Caulker. | 840169 | ||
| Ludwigia octovalvis (Jacq.) P.H.Raven | J. Rietsema 7106 with Dorothy Beveridge, 19 Feb 2006 | Belize. Belize. Caye Caulker (southern island), village of Caye Caulker. | 840168 | ||
| Ludwigia octovalvis (Jacq.) P.H.Raven | J. Rietsema 11106 with Dorothy Beveridge, 03 Mar 2006 | Belize. Belize. Caye Caulker (southern island), village of Caye Caulker. | |||
| Ludwigia octovalvis (Jacq.) P.H.Raven | J. Rietsema 11206 with Dorothy Beveridge, 03 Mar 2006 | Belize. Belize. Caye Caulker (southern island), village of Caye Caulker. | 840165 | ||
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 5096 21 Sep 1886 | Puerto Rico. Yabucoa. Ad [at] "Quebradillas". | 819633 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 6172 08 Feb 1887 | Puerto Rico. Utuado. Santa Isabel. | 819635 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 5896 16 Jan 1887 | Puerto Rico. Lares. Ad [at] Anones. | 819636 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 4630 20 Jun 1886 | Puerto Rico. Adjuntas. Ad [at] Guilarte. | 819637 |  | |
| Ludwigia peploides (Kunth) P.H.Raven | P. E. E. Sintenis 3801 18 Feb 1886 | Puerto Rico. Guánica. | 819639 |  | |
| Ludwigia erecta (L.) H.Hara | L. M. Underwood 31 with R.F. Griggs, 14 Jun 1901 | Puerto Rico. Utuado. | 819651 |  | |
| Ludwigia leptocarpa (Nutt.) H.Hara | V. Van Dine 177 05 Apr 1912 | Puerto Rico. San Juan. Rio Piedras. | 819656 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 5817 09 Jan 1887 | Puerto Rico. Lares. | 819659 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | H. T. Cowles 327 1912 | Puerto Rico. | 819660 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 5817 09 Jan 1887 | Puerto Rico. Lares. | 819662 |  | |
| Ludwigia octovalvis (Jacq.) P.H.Raven | P. E. E. Sintenis 3201 21 Dec 1885 | Puerto Rico. Coamo. El fuerte. | 819663 |  |