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CCDB → Angiosperms → Compositae → Othonna → Othonna carnosa Less.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Othonna carnosa Less. | Othonna carnosa Less. | 10(1) | Asteracea | Afzelius 1949 Acta Horti. Bergiani | |||
| Othonna carnosa Less. | Othonna carnosa Less. | 20 | IPCN67-71 | NORDENSTAM, B. 1967. Chromosome nubers in Othonna (Compositael. Bot. Not. 120: 297-304. | |||
| ! | Othonna carnosa Less. | Othonna carnosa Less. | 20 | IPCN73-74 | RATTER, J.A., & c. MILNE. 1973. Some Angiosperm chromosome numbers. Notes Roy. Bot. Gard. Edinburgh 32: 429-438. | ||
| Othonna carnosa Less. | Othonna carnosa Less. | 20 | Fedorov, 1974 | Afzelius 1924 | |||
| ! | Othonna carnosa Less. | Othonna carnosa Less. | 20 | Darlington, 1955 | Afzelius 1924 |