| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238131 |
| Collector | J. M. Delavay |
| Collector number | 4708? |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan |
| Locality | Pres Tapin-tze. |
| Date Collected | 1888-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ebca9ebe-802d-43d7-82e0-fa428943759a |
| Harvard University Herbaria Barcode | 00238131 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
