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CCDB → Angiosperms → Poaceae → Oryza → Oryza perennis Moench
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 24 | IPCN65 | Ghosh 1964 | ||
| Oryza perennis Moench | Oryza sativa L. | 24 | IPCN online | Chen, R., W. Song, Z. An & X. Li. 1982a. Studies on cotton Gossypium hirsutum karyotype. Acta Bot. Sin. 24(1): 94–97. | |||
| Oryza perennis Moench | Oryza sativa L. | 24 | IPCN online | Chen, Y. j. & H. k. Wu. 1982. A comparison of karyotypes among six Oryza species. Bot. Bull. Acad. Sin. 23: 163–183. | |||
| Oryza perennis Moench | Oryza sativa L. | 12 | 24 | IPCN online | Wakasa, K. & Y. Watanabe. 1979. Haploid plant of Oryza perennis (spontanea type) induced by anther culture. Jap. J. Breed. 29: 146–150. | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 12 | IPCN66 | Katayama 1966a, b | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 24 | IPCN67-71 | GOULD, F.W., & T.R. SODERSTROM. 1970. Chromosome numbers of some Mexican and Colombian grasses. Canad. J. Bot. 48: 1633-1639. | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 12 | IPCN73-74 | DAVIDSE, G., & R.W. POHL. 1974. Chromosome numbers, meiotic behavior, and notes on tropical American grasses (Gramineae). Canad. J. Bot. 52: 317-328. | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 24 | Darlington, 1955 | Gotoh & O. 1933 | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 24 | Cave1958 | Mitsukuri et al. 1958 | ||
| ! | Oryza perennis Moench | Oryza sativa L. | 24 | Cave1962 | Bouharmont 1962 |