| Common Name Show similar names |
Language | Country | Species | Type |
|---|---|---|---|---|
| Club hydroid | English | Canada | Clava multicornis | AFS |
| Club hydroid | English | USA | Clava multicornis | AFS |
| Club hydroid | English | Canada | Clava multicornis | Vernacular |
| Club hydroid | English | USA | Clava multicornis | Vernacular |