Name(s) in cluster
| †Shumardia pusilla | urn:lsid:organismnames.com:name:2269923 |
| †Shumardia pusilla (Sars ) | urn:lsid:organismnames.com:name:2023570 |
| †Shumardia pusilla Sars | urn:lsid:organismnames.com:name:2598835 |
| †Shumardia pusilla (Sars 1835) | urn:lsid:organismnames.com:name:2151526 |
...