| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238399 |
| Collector | W. P. Fang |
| Collector number | 17467 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Emei |
| Locality | Mt. Omei. |
| Date Collected | 1941-08-01 |
| Elevation | 600 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1ea5c41-d7ca-4fff-9009-531589d76316 |
| Harvard University Herbaria Barcode | 00238399 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum perfoliatum Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
