| Classification | Brassicaceae: Vesicaria |
| Classification 1 | Brassicaceae: Lesquerella |
| Classification 2 | Brassicaceae: Physaria |
| Classification 3 | Brassicaceae: Lesquerella |
| Harvard University Herbaria Barcode(s) | 00274443 |
| Type Status | Isosyntype |
| Collector | F. J. Lindheimer |
| Collector number | Fasc. III.326 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Date Collected | 1846 |
| Elevation | 0 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/91453172-98f5-4488-8171-c39f59a6990f |
| Harvard University Herbaria Barcode | 00274443 |
| Herbarium | GH |
| Previous ownership | ex Herb. John A. Lowell |
| Family | Brassicaceae |
| Determination | Vesicaria angustifolia Nuttall ex Torrey & A. Gray |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Lesquerella sessilis (S. Watson) Small |
| Determined by | R. C. Rollins & E. A. Shaw |
| Date Determined | 1970 |
| Family | Brassicaceae |
| Determination | Physaria sessilis (S. Watson) O'Kane & Al-Shehbaz |
| Determined by | W. T. Kittredge |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Family | Brassicaceae |
| Type Status | Isosyntype |
| Isosyntype of | Lesquerella gracilis var. sessilis S. Watson |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2009 |
| Annotation Text | ISOSYNTYPE |
| Taxon Reference | (for Lesquerella gracilis var. sessilis S. Watson) Proc. Amer. Acad. Arts 1888. 23: 253. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
