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CCDB → Angiosperms → Compositae → Petasites → Petasites officinalis Moench
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60 | Poland Database | Frey L. 1969 b. Karyological studies in some flowering plants in Poland. Fragm. Flor. Geobot. 15,\n261-267. | ||
| ! | Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60 | Poland Database | Pogan E., Jankun A., Sawicka Z. et al. 1989. Further studies in chromosome numbers of Polish Angiosperms. Part XXII. Acta Biol. Cracov. Ser. Bot. 31, 1-17. | ||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60(1) | Asteracea | Pogan et al. 1989 Acta Biol. Cracov. ser. Bot. | |||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60 | IPCN online | Pogan, E. 1989. Further studies in chromosome numbers of Polish angiosperms. Part XXII. Acta Biol. Cracov., Ser. Bot. 31: 1–17. | |||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60 | IPCN online | Pogan, E., A. Jankun & Z. Sawicka. 1990. Further studies in chromosome numbers of Polish angiosperms, part 22. Acta Biol. Cracov., Ser. Bot. 31: 1–17. | |||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | 60 | IPCN online | Frey, L. 1969. Karyological studies in some flowering plants in Poland. Fragm. Florist. Geobot. 15: 261–267. | |||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | ~60 | Fedorov, 1974 | Langlet 1936 | |||
| Petasites officinalis Moench | Petasites hybridus (L.) G. Gaertn. & B. Mey. & Scherb. | ~60 | Fedorov, 1974 | Tischler 1937 |