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CCDB → Angiosperms → Compositae → Arnica → Arnica alpina Willd. ex Steud.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Arnica alpina Willd. ex Steud. | Arnica montana L. | 19(1) | 57(1) | Asteracea | Barker, W. W. 1966 Ph. D. Thesis, University of Washington, Seattle 1966. | ||
| Arnica alpina Willd. ex Steud. | Arnica montana L. | 56(1) | Asteracea | Sorensen ＆ W. 1948 Repts. Dep. Agric. Univ. Inst. Appl. Sci. (Iceland), Ser. B, | |||
| ! | Arnica alpina Willd. ex Steud. | Arnica montana L. | c.50-60 | Cave1958 | Jorgensen et al. 1958 |