| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00238709 |
| Collector | S. Y. Hu |
| Collector number | 889 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Ya'an |
| Locality | Yachow: Cheo-kung mt. |
| Date Collected | 1939-07-** - 1939-08-** |
| Elevation | 1554 m |
| Habitat | Stone path; moist. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/623d9a58-4569-4771-a918-6d6dbe880c30 |
| Harvard University Herbaria Barcode | 00238709 |
| 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 |
