| Name | Dipterocarpus geniculatus subsp. grandis P. S. Ashton |
| Authorship | P. S. Ashton |
| Rank | Subspecies |
| Placed in | Dipterocarpus geniculatus Vesque |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Dipterocarpus geniculatus subsp. grandis P. S. Ashton |
| Identification made in | [no date] (13) |