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CCDB → Angiosperms → Lamiaceae → Dracocephalum → Dracocephalum fragile Turcz. ex Benth.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dracocephalum fragile Turcz. ex Benth. | Dracocephalum fragile Turcz. ex Benth. | 70 | IPCN online | Murin, A., I. Haberova & C. Zamsran. 1984. Further karyological studies of the Mongolian flora. Folia Geobot. Phytotax. 19: 28–39. |