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CCDB → Angiosperms → Compositae → Petasites → Petasites frigidus (L.) Fr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IAPT/IOPB | |||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IAPT/IOPB | |||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Flora Europaea | Flovik, 1940 | ||
| ! | Petasites frigidus subsp. frigidus | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Love ＆ L. 1982a Taxon | ||
| ! | Petasites frigidus subsp. frigidus | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Love ＆ L. 1975a Taxon | ||
| Petasites frigidus var. frigidus | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Cherniawsky ＆ B. 1998b Canad. J. Bot. (= Botany) | |||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Zhukova et al. 1977 Bot. Zhurn. (Moscow ＆ Leningrad) | |||
| ! | Petasites frigidus subsp. frigidus | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Cherniawsky ＆ B. 1998b Canad. J. Bot. (= Botany) | ||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 29-30(1) | 60(1) | Asteracea | Anderson 1963 Trans. Kansas Acad. Sci. | ||
| 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. | |||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Lavrenko, A. N., N. P. Serditov & Z. G. Ulle. 1989. Chromosome numbers in some species of flowering plants of the Urals (the Komi Autonomous Soviet Socialist Republic). Bot. Žhurn. (Moscow & Leningrad) 74: 1059–1061. | |||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Lavrenko, A. N., N. P. Serditov & Z. G. Ulle. 1990. Chromosome numbers in some species of flowering plants of the Urals (the Komi Autonomous Soviet Socialist Republic). Bot. Žhurn. (Moscow & Leningrad) 75: 1622–1624. | |||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Lavrenko, A. N. & N. P. Serditov. 1991. Chromosome numbers in some plant species from the south-west of the Komi ASSR. Bot. Žhurn. (Moscow & Leningrad) 76: 769–771. | |||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN online | Engelskjon, T. 1979. Chromosome numbers in vascular plants from Norway, including Svalbard. Opera Bot. 52: 1–38. | |||
| 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. | |||
| ! | Petasites frigidus (L.) Fries | Petasites frigidus (L.) Fr. | 60 | IPCN66 | Taylor & Brockman 1966; Mosquin & Hayley 1966 | ||
| 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. | |||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN67-71 | JOHNSON, A.W., & J.G. PACKER. 1968. Chromosome numbers in the flora of Ogotruk Creek, N.W. Alaska. Bot. Not. 121: 403-456. | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN67-71 | LAANE, M.M. 1969. Further chromosome studies in Norwegian vascular plants. Blyttia 27: 5-17. | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN67-71 | SUDA, Y. 1969. In IOPB chromosome number reports xx. Taxon 18: 213-221:- | ||
| Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IPCN67-71 | KNABEN, G., & T. ENGELSKJON. 1967. Chromosome numbers of Scandinavian arctic-alpine plant species. II. Act. Boreal. A. Sci. No. 21: 1-57. | |||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Love, 1948 | Flovik 1940. | ||
| 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. | |||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60, 90 | IPCN73-74 | PACKER, J. G., & G.D. MCPHERSON. 1974. Chromosome numbers in some vascular plants from northern Alaska. Canad. J. Bot. 52: 1095-1099. | ||
| Petasites frigidus var. frigidus | Petasites frigidus (L.) Fr. | 60,90 | eFlora | ||||
| ! | 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 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | Flovik 1940 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | CoKOJIOBCI{aH, CrpenKona 1960 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | Anderson D. E. (D. n. 1963) ting | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | Omduff et al. 1963 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | Mosquin, Hayley 1966 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | Fedorov, 1974 | Taylor R. L., Brockman 1966 | ||
| ! | Petasites frigidus (L.) Fr. | Petasites frigidus (L.) Fr. | 60 | IAPT/IOPB | IAPT/IOPB Chromosome Data 17 |