| Name | Macromitrium pilicalyx Dixon ex E. B. Bartram | 
| Authorship | Dixon ex E. B. Bartram | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Macromitrium | 
| Citation | 1948 Occas. Pap. Bernice Pauahi Bishop Mus. 19(11): 225 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Macromitrium pilicalyx Dixon ex E. B. Bartram | 
| Identification made in | [no date] (1) | 
