| Name | Rhytidophyllum exsertum Grisebach |
| Authorship | Grisebach |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhytidophyllum Martius |
| GUID | urn:lsid:ipni.org:names:382523-1 |
| Citation | 1866 Cat. Pl. Cub. [Grisebach] 198 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Rhytidophyllum exsertum Grisebach |
| Identification made in | [no date] (6), 1990 (1), 2006 (1) |