| Name | Thelypteris macilenta E. P. St. John | 
| Authorship | E. P. St. John | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Thelypteris Schmidel | 
| GUID | urn:lsid:ipni.org:names:251437-2 | 
| Citation | 1936 Amer. Fern J. 26: 50, 52 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thelypteris macilenta E. P. St. John | 
| Identification made in | [no date] (1) | 
