| Name | Ascobolus perplexans Massee & E. S. Salmon |
| Authorship | Massee & E. S. Salmon |
| Rank | Species |
| Placed in | Ascobolus |
| Citation | 1901 Ann. Bot. [König & Sims]. 15: 328 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ascobolus perplexans Massee & E. S. Salmon |
| Identification made in | [no date] (2) |