| Name | Cyathea simplex R. M. Tryon |
| Authorship | R. M. Tryon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cyathea Smith |
| GUID | urn:lsid:ipni.org:names:17549760-1 |
| Citation | 1976 Contr. Gray Herb. 206: 60, figs 93, 94 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Cyathea simplex R. M. Tryon |
| Identification made in | [no date] (2), 1973 (2), 2007 (2) |