| Classification | Dipterocarpaceae: Stemonoporus | 
| Barcode(s) | 00112260 | 
| Type Status | Isotype | 
| Collector | S. Waas | 
| Collector number | 1608 | 
| Country | Sri Lanka | 
| State | Ratnapura | 
| Geography | Asia: India (Region): Sri Lanka: Ratnapura | 
| Locality | Agar's Land Forest, Sabaragamuwa Province, primary wet evergreen forest, ca. 800 m | 
| Date Collected | 1976-05-04 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/74a915a4-d784-43c5-bcd6-d4ec7965cae3 | 
| Harvard University Herbaria Barcode | 00112260 | 
| Herbarium | GH | 
| Family | Dipterocarpaceae | 
| Type Status |  Isotype | 
| Isotype of |  Stemonoporus angustisepalum Kostermans | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Stemonoporus angustisepalum Kostermans) Misc. Pap. Landbouwhogeschool 1980. 19: 208. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |