Name(s) in cluster
| Hydroporus nigellus Mannerheim 1853 | urn:lsid:organismnames.com:name:373489 |
| Hydroporus nigellus Mann. | urn:lsid:organismnames.com:name:4164345 |
| Hydroporus nigellus Mannerheim | urn:lsid:organismnames.com:name:418879 |
| Hydroporus nigellus Mannh. | urn:lsid:organismnames.com:name:4185123 |
| Hydroporus nigellus | urn:lsid:organismnames.com:name:471883 |
...