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CCDB → Angiosperms → Hypericaceae → Hypericum → Hypericum majus (A. Gray) Britton
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hypericum majus (A. Gray) Britton | Hypericum majus (A. Gray) Britton | 16 | IPCN online | Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360. | |||
| ! | Hypericum majus (A. Gray) Britton | Hypericum majus (A. Gray) Britton | 16 | Fedorov, 1974 | Hoar, Haertl 1932 |