| Name | Timonius rivularis Merrill & L. M. Perry | 
| Authorship | Merrill & L. M. Perry | 
| Rank | Species | 
| Placed in | Timonius | 
| GUID | urn:lsid:ipni.org:names:767849-1 | 
| Citation | 1945 J. Arnold Arbor. 26(3): 251 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Timonius rivularis Merrill & L. M. Perry | 
| Identification made in | [no date] (2), 1986 (1) |