Name(s) in cluster
| Orwellion gibbulum arizonense | urn:lsid:organismnames.com:name:5111050 |
| Orwellion gibbulum arizonense (Casey 1891) | urn:lsid:organismnames.com:name:542703 |
...
| Orwellion gibbulum arizonense | urn:lsid:organismnames.com:name:5111050 |
| Orwellion gibbulum arizonense (Casey 1891) | urn:lsid:organismnames.com:name:542703 |