| Classification | Rosaceae: Poterium |
| Classification 1 | Rosaceae: Sanguisorba |
| Harvard University Herbaria Barcode(s) | 00040908 |
| Type Status | Isosyntype |
| Collector | T. Nuttall |
| Country | United States of America |
| State | Louisiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana |
| Locality | Red River |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75b6939e-6ffd-4679-898a-ce3915dca788 |
| Harvard University Herbaria Barcode | 00040908 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. John A. Lowell. Transferred from The Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Rosaceae |
| Type Status | Isosyntype |
| Isosyntype of | Poterium annuum Nuttall |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Poterium annuum Nuttall) Fl. Bor.-Amer. [Hooker] 1832. 1(4): 198. |
| Family | Rosaceae |
| Determination | Sanguisorba annua (Nuttall) Nuttall |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
