| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Classification 2 | Polygonaceae: Fallopia |
| Classification 3 | Polygonaceae: Polygonum |
| Classification 4 | Polygonaceae: Reynoutria |
| Harvard University Herbaria Barcode(s) | 00238578 |
| Collector | S. Y. Hu |
| Collector number | 1589 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Tianquan |
| Locality | Tien-chuan: Ku-hou-ping. |
| Date Collected | 1939-07-** - 1939-08-** |
| Elevation | 610 m |
| Habitat | Valley. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3c545f45-ef06-42ae-b545-88407509f75f |
| Harvard University Herbaria Barcode | 00238578 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [0] [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum forbesii Hance |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Fallopia forbesii (Hance) Yonekura & H. Ohashi |
| Determined by | Park, Chong-wook |
| Date Determined | 2014-10-30 |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Polygonum forbesii Hance |
| Determined by | Park, Chong-wook |
| Date Determined | 2014-10-30 |
| Family | Polygonaceae |
| Determination | Reynoutria forbesii (Hance) T. Yamazaki |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
