| Name | Timonius rotundus Merrill |
| Authorship | Merrill |
| Rank | Species |
| Placed in | Timonius |
| GUID | urn:lsid:ipni.org:names:767851-1 |
| Citation | 1920 [1921] Philipp. J. Sci. 17: 317 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Timonius rotundus Merrill |
| Identification made in | [no date] (1), 2011 (1) |