| Classification | Euphorbiaceae: Trigonostemon |
| Harvard University Herbaria Barcode(s) | 02416889 |
| Collector | A. C. Church |
| Collector number | 1026 |
| Country | Indonesia |
| State | Kalimantan Tengah (Central Kalimantan) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Tengah (Central Kalimantan) |
| Locality | Sintang. HPH Km 87; Sungai Posang, north of camp along river and nearby environs.; Growing along bank of Sungai Posang. |
| Georeference | 0 49 25.8 S, 112 3 38.8 E |
| Date Collected | 1994-04-22 |
| Verbatim Elevation | 110 m |
| Habitat | 5 yr. old logged mixed Dipterocarp forest, associates: Shorea, Eusideroxylon, Anacardiaceae. |
| Vernacular Name | Kelampu |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/356ef30e-46b4-4141-b5d2-b922ec58f656 |
| Harvard University Herbaria Barcode | 02416889 |
| Herbarium | A |
| Family | Euphorbiaceae |
| Determination | Trigonostemon sumatranus Pax & K. Hoffmann |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
