| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238202 |
| Collector | H. T. Tsai |
| Collector number | 55079 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Pingbian |
| Locality | Ping-pien Hsien. |
| Date Collected | 1934-05-16 |
| Elevation | 1400 m |
| Habitat | On shaded place near stream. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ca73b5a-9a0f-490e-b2e0-db59ce4064b6 |
| Harvard University Herbaria Barcode | 00238202 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum microcephalum D. Don |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Sterile |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
