| Name | Platostoma cambodgense var. subulatum S. Suddee |
| Authorship | S. Suddee |
| Rank | Variety |
| Placed in | Platostoma cambodgense Suddee & A.J. Paton |
| Citation | 2005 Kew Bull. 60: 62 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Platostoma cambodgense var. subulatum S. Suddee |
| Identification made in | 2001 (1) |