| Name | Elaeocarpus knuthii subsp. cuspidatus (Ridley) M. J. E. Coode |
| Authorship | (Ridley) Coode |
| Rank | Subspecies |
| Placed in | Elaeocarpus knuthii Merrill |
| Citation | 16 May 1996 Kew Bull. 51(2): 287 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Elaeocarpus knuthii subsp. cuspidatus (Ridley) M. J. E. Coode |
| Identification made in | [no date] (3) |