| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00239105 |
| Collector | F. C. Tai & Class [name of participants not recorded on specimen label] |
| Collector number | 4326 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Tianquan |
| Locality | Tien-chuan-hsien. |
| Date Collected | 1939-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/de554bcd-4114-4173-ba8a-6f0e3f10064b |
| Harvard University Herbaria Barcode | 00239105 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonaceae |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum runcinatum Buchanan-Hamilton ex D. Don |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
