| Name | Cyathea steyermarkii R. M. Tryon |
| Authorship | R. M. Tryon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cyathea Smith |
| GUID | urn:lsid:ipni.org:names:17433740-1 |
| Citation | 1972 Rhodora 74: 449 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Cyathea steyermarkii R. M. Tryon |
| Identification made in | [no date] (4) |