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CCDB → Angiosperms → Compositae → Senecio → Senecio calcarius Kunth
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio calcarius Kunth | Senecio mairetianus DC. | 20(2) | Asteracea | Stoutamire & B. 1960 Brittonia | |||
| ! | Senecio calcarius Kunth | Senecio mairetianus DC. | 40 | Fedorov, 1974 | Stontamire, Beaman, 1960 |