| Classification | Brassicaceae |
| Harvard University Herbaria Barcode(s) | 01546560 |
| Collector | G. W. Letterman |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Saint Louis County |
| Locality | [data not captured] |
| Date Collected | 1884-05-** |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c63a7771-5b6d-4e31-98ef-a13364837e2f |
| Harvard University Herbaria Barcode | 01546560 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Leavenworthia uniflora (Michaux) Britton |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
