| Name | Spongiosperma macrophyllum (Müller Arg.) Zarucchi |
| Authorship | (Müller Arg.) Zarucchi |
| Rank | Species |
| Placed in | Spongiosperma Zarucchi |
| Citation | 1987 Agric. Univ. Wageningen Pap. 87(1): 58 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Spongiosperma macrophyllum (Müller Arg.) Zarucchi |
| Identification made in | 1981 (15) |