| Name | Pleiochiton crassifolia Naudin ex A. Gray | 
| Authorship | Naudin ex A. Gray | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Pleiochiton Naudin ex A. Gray | 
| Citation | 1854 U.S. Expl. Exped., Phan. 15(1): 583 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pleiochiton crassifolia Naudin ex A. Gray | 
| Identification made in | [no date] (1) |