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CCDB → Angiosperms → Compositae → Arnica → Arnica alpina (L.) Olin & Ladau
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 57 | IPCN online | Love, A. & D. Love. 1975. In IOPB chromosome number reports XLVIII. Taxon 24: 367–372. | |||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 54, 56 | IPCN72 | ENGELSKJOEN, T., & G. KNABEN. 1971. Chromosome numbers of Scandinavian arctic-alpine plant species. III. Acta Boreal., A, Scientia No. 28: 1-30. | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 57, 76 | IPCN67-71 | HEDBERG, o. 1967. Chromosome numbers of vascular plants from arctic and subarctic North America. Ark. f. Bot. Ser. 2. 6: 309-326. | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 60 | Love, 1948 | Afzeli us 1936. | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 56 | Love, 1948 | Flovik 1940. S. & W. (unpubl.). | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 56 | Fedorov, 1974 | Flovik 1940 | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 56 | Fedorov, 1974 | Sorensen, Westergaard (Love A., Li:ive D. 1948) | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 56 | Fedorov, 1974 | Nygren 1954a | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | ~57 | Fedorov, 1974 | Jorgensen et al. 1958 | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | ~57 | Fedorov, 1974 | Mosquin, Hayley 1966 | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | ~57, 76 | Fedorov, 1974 | Love A. 1954b | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 60 | Fedorov, 1974 | Afzelius 1936 | ||
| ! | Arnica alpina (L.) Olin & Ladau | Arnica angustifolia Vahl | 76 | Fedorov, 1974 | Bocher, Larsen 1950 |