| Family | Malvaceae |
| Subfamily | Malvoideae |
| Tribe | Hibisceae |
| Scientific name | Hibiscus arnottianus A. Gray |
| Synonyms | none |
| Common name | (English common name) Hawaiian white hibiscus, native white rosemallow, white rosemallow |
| (Japanese common name) none | |
| Distribution | USA (Hawaii) |
| Reference | Hibiscus arnottianus A. Gray |
| Hibiscus arnottianus A.Gray ssp. arnottianus | |
| Hibiscus arnottianus |
| May 2008 at Kochi Prefecture Makino Botanical Garden |
September 2008 at Brooklyn Botanic Garden |
September 2008 at Brooklyn Botanic Garden |