| Name | Cyclodictyon subtortifolium (E. B. Bartram) W. R. Buck | 
| Authorship | (E. B. Bartram) W. R. Buck | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Cyclodictyon | 
| Citation | 1987 Brittonia 39: 222 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cyclodictyon subtortifolium (E. B. Bartram) W. R. Buck | 
| Identification made in | 1986 (1) |