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CCDB → Angiosperms → Compositae → Petasites → Nardosmia frigida (L.) Hook.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN65 | Zhukova 1965a, b | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Krogulevich, R. E. 1984. In R.E. Krogulevich & T.S. Rostovtseva, Khromosomnye Chisla Tsvetkovykh Rastenii i Sibiri Dal'nego Vostoka. Izdatel'stvo "Nauka", Sibirskoe Otdelenie, Novosibirsk. ý. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Krogulevich, R. E. 1978. Kariologicheskij analiz vidov flory Vostochnogo Sajana. V Flora Pribajkal'ja. 19–48. Nauka, Novosibirsk. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Krogulevich, R. E. 1976. Rol poliploidii v genesise flory Putorana. In: L. I. Malyshev, ed. 1976 Flora Putorana: Materali k Poznaniiu Osobennostei Sostava i Genezisia Gornykh Subarkticheskikh Flor Sibir. Novosibirsk. Nauka, Novosibirsk | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Petrovsky, V. V. & P. G. ZHUKOVA. 1981. Chromosome numbers and taxonomy of some plant species of Wrangel Island. Bot. Zhurn. 66 (3): 380–387. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | ZHUKOVA, P. G. 1980. Chromosome numbers of some Southern Chukotka plant species. Bot. Zhurn. 65 (1): 51–59. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Malakhova, L. A., O. L. Voronova & A. A. KOZLOVA. 1979. Chromosome numbers of some species of the flora of Sibirian lime-forests. Chernevaja Tajga i Problema Reliktov. Tomsk. 47–51. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 80 | IPCN online | ZHUKOVA, P. G. & V. V. Petrovsky. 1976. Chromosome numbers of some Western Chukolka plant species, II. Bot. Žhurn. (Moscow & Leningrad) 61(7): 963–969. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | ZHUKOVA, P. G., A. A. KOROBKOV & A. D. TIKHONOVA. 1977. Chromosome numbers of some plant species in the eastern Arctic Yakuta. Bot. Žhurn. (Moscow & Leningrad) 62(2): 229–234. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Krogulevich, R. E. 1978. Karyological analysis of the species of the flora of eastern Sayana. Pp. 19-48 in L. I. Malyshev & G. A. Peshlcova (eds.) Flora of the Prebaikal. Novosibirsk. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | more than 60 | IPCN67-71 | ZHUKOVA, P.G . & A.D. TIKHONOVA. 1971. Chromosome numbers of certain plant species indigenous to the Chukotsky province. (In Russian). Bot. Zurn. 56: 868-875. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN73-74 | ZHUKOVA, P.G., V.V. PETROVSKY, & T.N. PLIEVA. 1973. The chromosome numbers and taxonomy of some plant species from Siberia and Far East. (in Russian) Bot. zurn. (Moscow & Leningrad) 58: 1331-1342. | |||
| Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | IPCN73-74 | ZHUKOVA, P.G., V.V. PETROVSKY, & T.N. PLIEVA. 1973. The chromosome numbers and taxonomy of some plant species from Siberia and Far East. (in Russian) Bot. zurn. (Moscow & Leningrad) 58: 1331-1342. | |||
| ! | Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | CoKononcKaH, CrpenKona 1941 | ||
| ! | Nardosmia frigida (L.) Hook. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | XiyKOBa 1965a, B |