| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238395 |
| Collector | C. W. Wang |
| Collector number | 74136 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Menghai |
| Locality | Fo-Hai. |
| Date Collected | 1936-05-** |
| Elevation | 1540 m |
| Habitat | Buch. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3071fd1-a55f-40f7-9760-8c6a476945a6 |
| Harvard University Herbaria Barcode | 00238395 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum perfoliatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
