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CCDB → Angiosperms → Cornaceae → Cornus → Cornus kousa subsp. kousa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dendrobenthamia japonica (Siebold & Zucc.) Hutch. | Cornus kousa subsp. kousa | 22 | Darlington, 1955 | Dermen 1932b | ||
| ! | Viburnum japonicum (Thunb.) C. K. Spreng. | Cornus kousa subsp. kousa | 18 | Cave1962 | Egolf 1962 |