| Classification | Piperaceae: Piper |
| Harvard University Herbaria Barcode(s) | 01936329 |
| Collector | D. J. Middleton with Ruengwit Namdang, Rachun Pooma, Somran Suddee, Suwat Suwanachat, Kyle Williams |
| Collector number | 2259 |
| Country | Thailand |
| State | Prachuap Khiri Khan |
| Geography | Asia: Southeast Asia (Region): Thailand: Prachuap Khiri Khan: Hua Hin |
| Locality | Kaeng Krachan National Park. On way to Phraek Ta Khraw waterfall |
| Georeference | 12°21'60"N, 99°29'E |
| Date Collected | 2004-01-19 |
| Verbatim Elevation | 400 m. |
| Habitat | On bank of small stream in evergreen forest |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cadad6c6-a8d7-451c-8c12-cc57d9cb0406 |
| Harvard University Herbaria Barcode | 01936329 |
| Herbarium | A |
| Family | Piperaceae |
| Determination | Piper umbellatum Linnaeus |
| Determination Remarks | [is filed under name] |
| Family | Piperaceae |
| Determination | Piper umbellatum var. glabrum C. de Candolle |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
