| Classification | Dipterocarpaceae: Stemonoporus | 
| Harvard University Herbaria Barcode(s) | 00014555 | 
| Type Status | Isotype | 
| Collector | P. S. Ashton | 
| Collector number | 2073 | 
| Country | Sri Lanka | 
| Geography | Asia: India (Region): Sri Lanka | 
| Locality | Nellowe-Pelawatte new road, S. Province | 
| Date Collected | 1970-04-04 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc5e4dfa-20ca-466d-8746-729048dc92eb | 
| Harvard University Herbaria Barcode | 00014555 | 
| Herbarium | A | 
| Family | Dipterocarpaceae | 
| Type Status | Isotype | 
| Isotype of | Stemonoporus marginalis Kostermans | 
| Verified by | P. S. Ashton | 
| Taxon Reference | (for  Stemonoporus marginalis Kostermans) Bull. Mus. Natl. Hist. Nat., B, Adansonia 1981. 1981(3): 332. | 
| Family | Dipterocarpaceae | 
| Determination | Stemonoporus canaliculatus Thwaites | 
| Determined by | P. S. Ashton | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |