| Name | Tyromyces undosus (Peck) Murrill |
| Authorship | (Peck) Murrill |
| Rank | Species |
| Placed in | Tyromyces |
| GUID | urn:lsid:indexfungorum.org:names:453728 |
| Citation | 1907 N. Amer. Fl. 9(1): 34 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tyromyces undosus (Peck) Murrill |
| Identification made in | [no date] (1) |