Name(s) in cluster
| Spirolidium (O. G. Costa, 1861) | urn:lsid:organismnames.com:name:4030187 |
| Spirolidium Costa | urn:lsid:organismnames.com:name:3364735 |
| Spirolidium (O. G. Costa 1861) | urn:lsid:organismnames.com:name:4287986 |
...
| Spirolidium (O. G. Costa, 1861) | urn:lsid:organismnames.com:name:4030187 |
| Spirolidium Costa | urn:lsid:organismnames.com:name:3364735 |
| Spirolidium (O. G. Costa 1861) | urn:lsid:organismnames.com:name:4287986 |