| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00404613 |
| Collector | J. W. Blankinship |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Francisco County |
| Locality | Lake Mead |
| Date Collected | 1892-06-27 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/863b131f-97b8-4aac-872a-bb153e09bbe3 |
| Harvard University Herbaria Barcode | 00404613 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum coccineum Muhlenberg ex Willdenow |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Persicaria coccinea (Muhlenberg ex Willdenow) Greene |
| Determined by | Atha, Daniel E. |
| Date Determined | 2014 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
