| Name | Argostemma distichum subsp. quadripetalum (Elmer) Bakhuizen f. |
| Authorship | (Elmer) Bakhuizen f. |
| Rank | Subspecies |
| Placed in | Argostemma distichum Valeton |
| Citation | 1953 Blumea 7: 333 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Argostemma distichum subsp. quadripetalum (Elmer) Bakhuizen f. |
| Identification made in | [no date] (2) |