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CCDB → Angiosperms → Boraginaceae → Onosma → Onosma leptanthum Heldr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Onosma leptanthum Heldr. | Onosma leptanthum Heldr. | 11 | ca 22 | IPCN online | Teppner, H. 1981. Karyosystematik von Onosma stellulatum, O. pygmaeum und O. Ieptanthum (Boraginaceae). Bot. Jahrb. Syst. 102: 297–306. |