| Name | Arpophyllum giganteum subsp. medium (H. G. Reichenbach) Dressler |
| Authorship | (Reichenbach f.) Dressler |
| Rank | Subspecies |
| Placed in | Arpophyllum giganteum Hartweg ex Lindley |
| Citation | 2000 Novon 10(3): 193 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arpophyllum giganteum subsp. medium (H. G. Reichenbach) Dressler |
| Identification made in | 1998 (2) |