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CCDB → Angiosperms → Gentianaceae → Swertia → Swertia tetragona R. H. Miao
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Swertia tetragona R. H. Miao | Swertia tetragona R. H. Miao | 9 | IPCN75-78 | Vasudevan 1975 | ||
| ! | Swertia tetragona R. H. Miao | Swertia tetragona R. H. Miao | 18 | Kumar, 1987 | Kbosboo, T.N. & Tandon, S.R. 1963 | ||
| ! | Swertia tetragona R. H. Miao | Swertia tetragona R. H. Miao | 18 | Fedorov, 1974 | Khoshoo, Tandon 1963 | ||
| ! | Swertia tetragona None | Swertia tetragona R. H. Miao | 9 | Cave1963 | Khoshoo & T. 1963 |