| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Classification 2 | Polygonaceae: Polygonum |
| Classification 3 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00036751 |
| Type Status | Isosyntype |
| Collector | C. Wright |
| Collector number | 1779 |
| Country | United States of America |
| State | New Mexico |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Hidalgo County |
| Locality | N. Mex. [valley of the Seirra de los Animos] |
| Date Collected | 1851-10-06 |
| Habitat | [Margn of streams] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c67312ac-99cd-457e-b7a7-347dba7eae52 |
| Harvard University Herbaria Barcode | 00036751 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum muhlenbergii (Meisner) S. Watson |
| Determination Remarks | [annotation on sheet] |
| Family | Polygonaceae |
| Determination | Persicaria rothrockii Greene |
| Determination Remarks | [pencil annotation on sheet] |
| Annotation Text | Leafl. i, 45 |
| Family | Polygonaceae |
| Determination | Polygonum coccineum f. terrestre (Willdenow) Stanford |
| Determined by | E. E. Stanford |
| Date Determined | 1924 |
| Family | Polygonaceae |
| Determination | Persicaria amphibia (Linnaeus) Delarbre |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isosyntype |
| Isosyntype of | Persicaria rothrockii Greene |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Taxon Reference | (for Persicaria rothrockii Greene) Leafl. Bot. Observ. Crit. 1904. 1: 45. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with non-type specimen of Nevius, 267383] |
