Name(s) in cluster
| †Illaenus americanus | urn:lsid:organismnames.com:name:2799393 |
| †Illaenus americanus Bill. | urn:lsid:organismnames.com:name:2854380 |
| †Illaenus americanus Billings | urn:lsid:organismnames.com:name:2339374 |
...
| †Illaenus americanus | urn:lsid:organismnames.com:name:2799393 |
| †Illaenus americanus Bill. | urn:lsid:organismnames.com:name:2854380 |
| †Illaenus americanus Billings | urn:lsid:organismnames.com:name:2339374 |