kingdom Plantae > subkingdom Viridiplantae > infrakingdom Streptophyta > phylum Tracheophyta > subphylum Spermatophytina > class Magnoliopsida > superorder Lilianae > order Alismatales > family Hydrocharitaceae > genus Halophila > species Halophila japonica
| Rank | Species |
| Status | unaccepted |
| Aphia ID | urn:lsid:marinespecies.org:taxname:1759386 |
| Valid name | Halophila nipponica |
| Valid Aphia ID | 593696 |
| Environments | marine |
This status of this taxon in WoRMS is unaccepted. The accepted taxon for Halophila japonica M.Uchimura & E.J.Faye is Halophila nipponica.