| Classification | Polygonaceae |
| Classification 1 | Persicaria: Polygonaceae |
| Harvard University Herbaria Barcode(s) | 00238652 |
| Collector | H. C. Chow |
| Collector number | 9869 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Emei |
| Locality | Mt. Omei, Anayenting. |
| Date Collected | 1939-05-21 |
| Elevation | 1800 m |
| Habitat | By roadside. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/19137bee-106d-4ad8-bc23-6df9069d6435 |
| Harvard University Herbaria Barcode | 00238652 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Persicaria sp. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
