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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaePetasitesPetasites officinalis Moench

8 chromosome counts in 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