| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238197 |
| Collector | Heng Li, B. Bartholomew, Phil. Thomas bis, P. W. Fritsch, Z. L. Dao, Z. L. Wang & R. Li |
| Collector number | 12522 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Gongshan |
| Locality | Cikai Zheng. E side of Gaoligong Shan, W of Gongshan, at Jidu in the vicinity of Qiqi above the Pula He. |
| Georeference | 27.71638889, 98.56861111 Method: Unknown |
| Date Collected | 2000-07-13 |
| Elevation | 2000 m |
| Habitat | Broad-leaved evergreen forest with scattered Taiwania. Growing in a sunny disturbed opening in forest. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/178d131d-4ccd-42b0-b7d5-334f6e3d4e14 |
| Harvard University Herbaria Barcode | 00238197 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum microcephalum D. Don |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
