| Name | Hybanthus attenuatus (Humboldt & Bonpland ex Roemer & J. H. Schultes) Schulze-Menz |
| Authorship | (Humboldt & Bonpland ex Roemer & J. H. Schultes) Schulze-Menz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Hybanthus Jacquin |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Hybanthus attenuatus (Humboldt & Bonpland ex Roemer & J. H. Schultes) Schulze-Menz |
| Identification made in | [no date] (1), 1978 (2) |