Name(s) in cluster
| Isomastus perarmatus Gravier 1911 | urn:lsid:organismnames.com:name:3543393 |
| Isomastus perarmatus | urn:lsid:organismnames.com:name:3574146 |
| Isomastus perarmatus Gravier 1911 | urn:lsid:organismnames.com:name:3543393 |
| Isomastus perarmatus | urn:lsid:organismnames.com:name:3574146 |