| Classification | Fabaceae: Rhynchosia |
| Harvard University Herbaria Barcode(s) | 00263480 |
| Type Status | Syntype |
| Collector | C. Wright |
| Collector number | 109 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Uvalde County |
| Locality | Western Texas to El Paso, New Mexico |
| Date Collected | 1849 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16e8b4e5-ee26-4a84-9880-dae5245bd9a2 |
| Harvard University Herbaria Barcode | 00263480 |
| Herbarium | GH |
| Family | Fabaceae |
| Type Status | Syntype |
| Syntype of | Rhynchosia texana var. angustifolia Torrey & A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Taxon Reference | (for Rhynchosia texana var. angustifolia Torrey & A. Gray) Smithsonian Contr. Knowl. 1852. 3(5): 44. |
| Family | Fabaceae |
| Determination | Rhynchosia senna var. texana (Torrey & A. Gray) M. C. Johnston |
| Determined by | W. T. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [current name] |
| Family | Fabaceae |
| Determination | Rhynchosia senna var. angustifolia (A. Gray) Grear |
| Determined by | J. W. Grear (TRT) |
| Date Determined | 1977 |
| Family | Fabaceae |
| Determination | Rhynchosia texana Torrey & A. Gray |
| Determined by | W. C. Walraven (GA) |
| Date Determined | 1967 |
| Family | Fabaceae |
| Determination | Rhynchosia texana var. angustifolia Torrey & A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
