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CCDB → Angiosperms → Gentianaceae → Ophelia → Ophelia tosaensis (Makino) Czerep.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Swertia tosaensis Makino | Ophelia tosaensis (Makino) Czerep. | 10 | 20 | IPCN67-71 | WADA, z. 1966. Chromosome numbers in Gentianaceae. Chromosome Inf. Serv. 7: 28-30. | |
| ! | Swertia tosaensis Makino | Ophelia tosaensis (Makino) Czerep. | 20 | Fedorov, 1974 | Wada 1955 | ||
| ! | Swertia tosaensis Makino | Ophelia tosaensis (Makino) Czerep. | 20 | Cave1956supp | Wada 1955 |