Name(s) in cluster
| Sphinctogonia reginula Breddin 1906 | urn:lsid:organismnames.com:name:3684312 |
| Sphinctogonia reginula | urn:lsid:organismnames.com:name:3756363 |
| Sphinctogonia reginula Bredd. | urn:lsid:organismnames.com:name:4353874 |
| Sphinctogonia reginula Breddin 1901 | urn:lsid:organismnames.com:name:576799 |
...