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CCDB → Angiosperms → Boraginaceae → Onosma → Onosma graecum Boiss.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Onosma graecum Boiss. | Onosma graecum Boiss. | 9 | 18 | IPCN online | Teppner, H. 1991. Karyology of some Greek Onosma species (Boraginaceae). Bot. Chron. (Patras) 10: 271–292. | ||
| Onosma graecum Boiss. | Onosma graecum Boiss. | 18 | IPCN online | Teppner, H. 1991. In. Mount. Fl. Greece 2: 26–39. |