| Name | Helonoma americana (C. Schweinfurth) Garay |
| Authorship | (C. Schweinfurth) Garay |
| Rank | Species |
| Placed in | Helonoma |
| Citation | 1980 Bot. Mus. Leafl. 28(4): 328. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helonoma americana (C. Schweinfurth) Garay |
| Identification made in | 2017 (1) |