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CCDB → Angiosperms → Compositae → Petasites → Nardosmia angulosa Cass.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Nardosmia angulosa Cass. | Petasites frigidus (L.) Fr. | ca.60 | IPCN online | Belaeva, V. A. & V. N. SIPLIVINSKY. 1975. Chromosome numbers and taxonomy of some species of Baikal flora. Bot. Žhurn. (Moscow & Leningrad) 60(6): 864–872. |