| Name | Tristaniopsis kinabaluensis subsp. silamensis P. S. Ashton |
| Authorship | P. S. Ashton |
| Rank | Subspecies |
| Placed in | Tristaniopsis kinabaluensis P.S.Ashton |
| Citation | 2005 Gard. Bull. Singapore 57:271 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Tristaniopsis kinabaluensis subsp. silamensis P. S. Ashton |
| Identification made in | [no date] (2) |