| Harvard University Herbaria Barcode(s) | 00238062 |
| Collector | E. E. Maire |
| Collector number | 3997 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Dongchuan |
| Locality | Hills of Tsouan-tien-po. |
| Date Collected | 1929-07-** |
| Elevation | 3000 m |
| Habitat | Perennial-leaves caducous. Flowers green. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f66faf68-8997-431b-b6e9-f8817a8198b8 |
| Harvard University Herbaria Barcode | 00238062 |
| Herbarium | GH |
| Determination | Polygonum cuspidatum Siebold & Zuccarini |
| Determination Remarks | [0] |
| Determination | Polygonum forbesii Hance |
| Determination Remarks | [0] |
| Determination | Reynoutria forbesii (Hance) T. Yamazaki |
| Determination Remarks | [0] |
| Determination | Fallopia forbesii (Hance) Yonekura & H. Ohashi |
| Determined by | Park, Chong-wook & Boufford, David Edward |
| Date Determined | 2014-11-24 |
| Determination | Reynoutria japonica Houttuyn |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
