| Classification | Polygonaceae: Persicaria |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00404602 |
| Collector | [data not captured] |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Lake County |
| Locality | [no additional data] |
| Date Collected | 1942-09-05 |
| Verbatim Elevation | 1000 [feet] |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/35ac31e4-4598-4003-b7ab-1f93047b05bf |
| Harvard University Herbaria Barcode | 00404602 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Persicaria coccinea (Muhlenberg ex Willdenow) Greene |
| Determined by | Atha, Daniel E. |
| Date Determined | 2014 |
| Determination Remarks | [Persicaria amphibia] [current name] |
| Family | Polygonaceae |
| Determination | Persicaria amphibia (Linnaeus) Delarbre |
| Determination Remarks | [filed under] |
| Family | Polygonaceae |
| Determination | Polygonum muhlenbergii (Meisner) S. Watson |
| Determination Remarks | [label name] |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
