| Classification | Euphorbiaceae: Dimorphocalyx | 
| Classification 1 | Euphorbiaceae: Trigonostemon | 
| Harvard University Herbaria Barcode(s) | 00048881 | 
| Type Status | Type | 
| Collector | C. Hose | 
| Collector number | 420 | 
| Country | Malaysia | 
| State | Sarawak | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sarawak: Limbang Division: Baram | 
| Locality | Entoyut River | 
| Date Collected | 1894-11-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba82468f-be25-4b98-b17a-3b5466cb189c | 
| Harvard University Herbaria Barcode | 00048881 | 
| Herbarium | A | 
| Previous ownership | ex Herb. Musei Britannici | 
| Family | Euphorbiaceae | 
| Type Status | Type | 
| Type of | Dimorphocalyx borneensis Merrill | 
| Taxon Reference | (for  Dimorphocalyx borneensis Merrill) Philipp. J. Sci., C. 1916. 11: 73. | 
| Family | Euphorbiaceae | 
| Determination | Trigonostemon polyanthus Merrill | 
| Determined by | K. Abdul-Salim (A) | 
| Date Determined | 2003 | 
| Determination Remarks | [current name] | 
| Family | Euphorbiaceae | 
| Determination | Dimorphocalyx borneensis Merrill | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |