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CCDB → Angiosperms → Compositae → Arnica → Arnica unalaschcensis Less.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Arnica unalaschcensis Less. | Arnica unalaschcensis Less. | 19(1) | Asteracea | Barker, W. W. 1966 Ph. D. Thesis, University of Washington, Seattle 1966. | ||
| Arnica unalaschcensis Less. | Arnica unalaschcensis Less. | 38 | IPCN online | Nishikawa, T. 1986. Chromosome counts of flowering plants of Hokkaido (10). J. Hokkaido Univ. Educ., Sect. 2B 37: 5–17. | |||
| ! | Arnica unalaschcensis Less. | Arnica unalaschcensis Less. | 38 | IPCN67-71 | SOKOLOVSKAYA, A.P. 1968. A karyological investigation Of the flora of the Korjakian Land. (In Russian) Bot. Zurn. 53: 99-105. | ||
| ! | Arnica unalaschcensis Less. | Arnica unalaschcensis Less. | 38 | eFlora | |||
| ! | Arnica unalaschcensis | Arnica unalaschcensis Less. | 38 | Fedorov, 1974 | Arano 1963b | ||
| ! | Arnica unalaschcensis | Arnica unalaschcensis Less. | ~40 | Fedorov, 1974 | Sakai K. 1934 | ||
| ! | Arnica unalaschcensis | Arnica unalaschcensis Less. | c.40 | Darlington, 1955 | Sakai 1934 | ||
| ! | Arnica unalaschcensis None | Arnica unalaschcensis Less. | 38 | Cave1963 | Arano 1963b |