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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.


CCDBAngiospermsBrassicaceaeCochleariaCochlearia officinalis subsp. officinalis

7 chromosome counts in Cochlearia officinalis subsp. officinalis:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cochlearia officinalis subsp. officinalis Cochlearia officinalis L. 12   IPCN online Nordal, I. & M. M. Laane. 1996. Taxonomic delimitation within Cochlearia officinalis s. lat. with particular discussion on the rank of C. anglica (Brassicaceae). Symb. Bot. Upsal. 31(3):47–57.
  Cochlearia officinalis subsp. officinalis Cochlearia officinalis L.   24 IPCN online Koch, M., M. Huthmann & H. Hurka. 1998. Isozymes, speciation and evolution in the polyploid complex Cochlearia L. (Brassicaceae). Bot. Acta 111: 411–425.
  Cochlearia officinalis subsp. officinalis Cochlearia officinalis L.   24+0-4B IPCN online Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
!   Cochlearia officinalis subsp. officinalis Cochlearia officinalis L.   24 Love, 1948 Biicher 1938 a.
!   Cochlearia officinalis subsp. officinalis Cochlearia officinalis L.   24, 24 + 1-4ff Love, 1948 S. & W. (unpubl.).
!   Cochlearia officinalis subsp. officinalis Cochlearia officinalis L.   28 Love, 1948 Crane & Gairdner 1923.
!   Cochlearia officinalis subsp. officinalis Cochlearia officinalis L. 12+1-6 24, 24+1-6 Cave1956supp Saunte 1955