Name(s) in cluster
| †Ductina R & E Richter 1931 | urn:lsid:organismnames.com:name:2064602 |
| †Ductina Richter & Richter 1931 | urn:lsid:organismnames.com:name:1998482 |
| †Ductina | urn:lsid:organismnames.com:name:1587007 |
| †Ductina R. & E. Richter 1931 | urn:lsid:organismnames.com:name:2328606 |
| †Ductina R. & E. Richter | urn:lsid:organismnames.com:name:2329664 |
...