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CCDB → Angiosperms → Lamiaceae → Ocimum → Ocimum americanum L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ocimum americanum L. | Ocimum americanum L. | 24 | IPCN online | Vembu, B. 1984. On the chromosome numbers of some members of Lamiaceae. Proc. Indian Sci. Congr. Assoc. 71(3–VI): 80–81. | |||
| Ocimum americanum L. | Ocimum americanum L. | 72,84 | IPCN online | Singh, T. P. & A. K. Sharma. 1982. Chromosome evolution in Ocimum. Nucleus (Calcutta) 25: 59–64. | |||
| Ocimum americanum L. | Ocimum americanum L. | 36 | IPCN online | Thoppil, J. E. & J. Jose. 1994. Meiotic abnormalities and polyspory in the polyploid taxa of Ocimum L. Cell Chromosome Res. 17(2&3): 54–57. | |||
| Ocimum americanum L. | Ocimum americanum L. | 24,26,72,84 | IPCN online | Singh, T. P. 1980. In IOPB chromosome number reports LXVI. Taxon 29: 166. | |||
| Ocimum americanum L. | Ocimum americanum L. | 72,84 | IPCN online | Singh, T. P. & A. K. Sharma. 1981. Chromosome analysis as correlated with the chemical constituents and status of two species of Ocimum. Agron. Lusit. 40: 287–298. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13 | 22 | IPCN online | Krishnappa, D. G. & I. Basavaraj. 1982. In IOPB chromosome number reports LXXV. Taxon 31: 361–362. | ||
| Ocimum canum Sims | Ocimum americanum L. | 24,26 | IPCN online | Pushpangadan, P. & S. N. Sobti. 1982. Cytogenetical studies in the genus Ocimum I. Origin of O. americanum cytotaxonomical and experimental proof. Cytologia 47: 575–583. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13,40+0-1B | IPCN online | Saggoo, M. I. 1983. Cytomorphological studies on plants of economic importance of Bicarpellatae from India. 259 pp. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13 | IPCN online | Saggoo, M. I. & S. S. Bir. 1982. In: IOPB chromosome number reports LXXVI. Taxon 31: 593–595. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13 | IPCN online | Bir, S. S. & M. I. S. Saggoo. 1985. Cytological studies on members of family Labiatae from Kodaikanal and adjoining areas (South India). Proc. Indian Acad. Sci. 94: 619–626. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13 | IPCN online | Saggoo, M. I. & S. S. Bir. 1986. Meiotic studies on some east Himalayan members of family Labiatae. J. Indian Bot. Soc. 65: 304–309. | |||
| Ocimum canum Sims | Ocimum americanum L. | 13,40+0-1B | 24,26 | IPCN online | Saggoo, M. I. S. & S. S. Bir. 1981. In Chromosome number reports LXXI. Taxon 30: 515. | ||
| Ocimum canum Sims | Ocimum americanum L. | 13 | 22 | IPCN online | Sanjappa, M. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 274–275. | ||
| Ocimum canum Sims | Ocimum americanum L. | 24,26 | IPCN online | Pushpangadan, P., S. N. SOBTI & R. Khan. 1975. Karyomorphological studies in the genus Ocimum I. Basilicum group. Nucleus 18: 177–182. | |||
| Ocimum canum Sims | Ocimum americanum L. | 6,11,12,13,14,17,42 | IPCN online | Sharma, A. K. 1970. Annual report, 1967-1968. Res. Bull. Univ. Calcutta Cytogenetics Lab. 2: 1–50. | |||
| Ocimum canum Sims | Ocimum americanum L. | 32+0-4B | IPCN online | VIJ, S. P. & S. K. KASHYAP. 1976a. Cytological studies in some north Indian Labiatae. Cytologia 41: 713–719. | |||
| Ocimum canum Sims | Ocimum americanum L. | 26 | IPCN online | Mukherjee. 2006. Secondary chromosome associations in Ocimum spp. Cytologia 71(2): 149–152. | |||
| Ocimum americanum L. | Ocimum americanum L. | 72 | IPCN online | Pushpangadan, P., S. N. SOBTI & R. Khan. 1975. Karyomorphological studies in the genus Ocimum I. Basilicum group. Nucleus 18: 177–182. | |||
| Ocimum americanum L. | Ocimum americanum L. | 32 | IPCN online | VIJ, S. P. & S. K. KASHYAP. 1975. In IOPB chromosome number reports XLVIII. Taxon 24: 367–372. | |||
| ! | Ocimum americanum L. | Ocimum americanum L. | 72 | IPCN75-78 | Pushpangadan et al. 1975 | ||
| Ocimum americanum L. | Ocimum americanum L. | 32 | IPCN75-78 | Vij & Kashyap 1975 | |||
| Ocimum canum Sims | Ocimum americanum L. | 6 | 11 | IPCN75-78 | 12 | ||
| Ocimum canum Sims | Ocimum americanum L. | 32+0-4B | IPCN75-78 | Vij & Kashyap 1976a | |||
| ! | Ocimum americanum L. | Ocimum americanum L. | 64 | Kumar, 1987 | Vij, S.P. & Kashyap, S.K. 1975 | ||
| ! | Ocimum americanum L. | Ocimum americanum L. | 72 | Kumar, 1987 | Pushpangadan, P. et al. 1975 | ||
| ! | Ocimum americanum L. | Ocimum americanum L. | 84 | Kumar, 1987 | Singh, T.P. 1980 | ||
| Ocimum canum Sims | Ocimum americanum L. | 22-32, 34 | Kumar, 1987 | Pal, S. 1971 | |||
| Ocimum canum Sims | Ocimum americanum L. | 24 | Kumar, 1987 | Morton, J.K. 1962 | |||
| Ocimum canum Sims | Ocimum americanum L. | 24, 26 | Kumar, 1987 | Pushpangadan, P. et al. 1975 | |||
| Ocimum canum Sims | Ocimum americanum L. | 64 | Kumar, 1987 | Golubinskii, E.N. (Fedorov) ; San- jappa, M. 1979 | |||
| Ocimum canum Sims | Ocimum americanum L. | 64+0-4B | Kumar, 1987 | Vij, S.P. & Kashyap, S.K. 1976b | |||
| ! | Ocimum canum Sims | Ocimum americanum L. | 24 | Fedorov, 1974 | Morton L. K. 1962 | ||
| ! | Ocimum canum Sims | Ocimum americanum L. | 24 | Fedorov, 1974 | HHCKHii: 1936t 1937 | ||
| ! | Ocimum canum Sims | Ocimum americanum L. | 64, 128 | Darlington, 1955 | 1937 | ||
| ! | Ocimum canum Sims | Ocimum americanum L. | 64 (128) | Darlington, 1955 | |||
| Ocimum canum Sims | Ocimum americanum L. | 24 | Cave1962 | Morton 1962 |