| Classification | Fabaceae: Sesbania |
| Harvard University Herbaria Barcode(s) | 00063695 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 286 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Guaymas |
| Locality | Guaymas |
| Date Collected | 1887-10-** |
| Habitat | swamps |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eb0f92a7-0346-4db7-9af9-e8a9d6ea9d1c |
| Harvard University Herbaria Barcode | 00063695 |
| Herbarium | GH |
| Family | Fabaceae |
| Type Status | Holotype |
| Holotype of | Sesbania macrocarpa var. picta S. Watson |
| Taxon Reference | (for Sesbania macrocarpa var. picta S. Watson) Proc. Amer. Acad. Arts 1889. 24: 46. |
| Family | Fabaceae |
| Determination | Sesbania emerus (Aublet) Urban |
| Determined by | R. Monteiro |
| Date Determined | 1984 |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
