| Name | Hysterostomella rhytismoides Spegazzini | 
| Authorship | Spegazzini | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Hysterostomella | 
| GUID | urn:lsid:indexfungorum.org:names:197807 | 
| Citation | 1889 Bol. Acad. Nac. Ci. 11(4): 580 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hysterostomella rhytismoides Spegazzini | 
| Identification made in | [no date] (1) |