| Name | Hymenogaster subolivaceus A. H. Smith | 
| Authorship | A. H. Smith | 
| Rank | Species | 
| Placed in | Hymenogaster | 
| Citation | 1966 Mycologia 58: 109 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hymenogaster subolivaceus A. H. Smith | 
| Identification made in | [no date] (2) | 
