| Name | Sommera rivularis L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| Placed in | Sommera |
| GUID | urn:lsid:ipni.org:names:240651-2 |
| Citation | 1973 Phytologia 26(2): 125 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sommera rivularis L. O. Williams |
| Identification made in | 2013 (1) |