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CCDB → Angiosperms → Betulaceae → Alnus → Alnus japonica (Thunb.) Steud.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | Slovakia Database | Baranec T. & Murín A., 2003: Karyological analyses of some Korean woody plants. - Biologia (Bratislava) 58/4: 797-804. | ||
| Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | IPCN online | Starodubtsev, V. N. 1997. Chromosome numbers in some rare species of vascular plants from the Russian Far East. Bot. Žhurn. (Moscow & Leningrad) 82(5): 121–122. | |||
| Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | IPCN online | Oginuma, K., K. Futagawa, M. Hizume, F. Shibata & K. Kondo. 2000. Chromosomal evolution of three genera in the Betulaceae concerning polyploidy revealed by in situ hybridization using 5S rDNA. Chromosome Sci. 4: 47–55. | |||
| Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 42 | IPCN online | Baranec, T. & A. Murin. 2003. Karyological analyses of some Korean woody plants. Biologia (Bratislava) 58(4): 797–804. | |||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 28 | Fedorov, 1974 | Wetzel 1927, 1928, 1929 | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 42 | Fedorov, 1974 | Gram et al. 1941 | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 42 | Fedorov, 1974 | D. 1955) | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | Fedorov, 1974 | Woodworth 1929b, 1931 | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | Fedorov, 1974 | Jaretzky | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 28 | Darlington, 1955 | Wetzel 1929 | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 42 | Darlington, 1955 | Gram et al. 1941 | ||
| ! | Alnus japonica (Thunb.) Steud. | Alnus japonica (Thunb.) Steud. | 56 | Darlington, 1955 | Woodworth 1931 |