| Name | Acanthocladium gracile E. B. Bartram | 
| Authorship | E. B. Bartram | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Acanthocladium Mitten | 
| Citation | 1957 Brittonia 9: 51 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Acanthocladium gracile E. B. Bartram | 
| Identification made in | [no date] (5) | 
