| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00238674 |
| Collector | C. Y. Chiao |
| Collector number | 1855 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Ya'an |
| Locality | Yun Sing Tze. Moon Ting Shan. |
| Date Collected | 1939-07-29 |
| Elevation | 1100 m |
| Habitat | Growing along stream bank. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72f15796-0acc-4645-82ea-f2fc2d5de8ea |
| Harvard University Herbaria Barcode | 00238674 |
| 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 | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
