Name(s) in cluster
| Pisidium pseudosphaerium Favre 1940 | urn:lsid:organismnames.com:name:1015838 |
| Pisidium pseudosphaerium Favre | urn:lsid:organismnames.com:name:2586901 |
| Pisidium pseudosphaerium | urn:lsid:organismnames.com:name:259138 |
| Pisidium pseudosphaerium Favre 1927 | urn:lsid:organismnames.com:name:4541080 |
...