| Harvard University Herbaria Barcode(s) | 00021771 |
| Collector | P. A. Pételot |
| Collector number | 662 |
| Country | Vietnam |
| Geography | Asia: Southeast Asia (Region): Vietnam |
| Locality | Massif du Pia-Ouac. Environs de la Mina du Cao-Ouac, Tonkin, 1500 m. |
| Date Collected | 1922-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4a54b5c-6575-47cf-9465-2af73723b29e |
| Harvard University Herbaria Barcode | 00021771 |
| Herbarium | GH |
| Determination | Plagiogyria gigantea Ching |
| Determination Remarks | Arev: Not a type [is label name] |
| Determination | Plagiogyria pycnophylla (Kunze) Mettenius |
| Determined by | X. C. Zhang |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
