| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00238676 |
| Collector | C. Y. Chiao |
| Collector number | 2111 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Ya'an |
| Locality | Moon Ting Shan. Ya-An. |
| Date Collected | 1939-07-20 |
| Elevation | 1400 m |
| Habitat | Growing under forest trees. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/055fd6ae-7124-472a-95a6-9ef2b5bb1322 |
| Harvard University Herbaria Barcode | 00238676 |
| 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 |
