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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.


CCDBAngiospermsPapaveraceaeRoemeriaRoemeria refracta DC.

5 chromosome counts in Roemeria refracta DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Roemeria refracta DC. Roemeria refracta DC.   14 IPCN online Safonova, I. N. 1991. Chromosome numbers in some species of the family Papaveraceae. Bot. Žhurn. (Moscow & Leningrad) 76: 904–905.
  Roemeria refracta DC. Roemeria refracta DC.   14 IPCN75-78 Bochantseva 1972
!   Roemeria refracta DC. Roemeria refracta DC.   14 eFlora  
!   Roemeria refracta DC. Roemeria refracta DC.   14 Darlington, 1955 Sugiura 1940
!   Roemeria refracta DC. Roemeria refracta DC.   18 Darlington, 1955 Sugiura 1937b