CCDB Header
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.


CCDBAngiospermsCompositaeScorzoneraScorzonera bicolor Freyn & Sint.

4 chromosome counts in Scorzonera bicolor Freyn & Sint.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Scorzonera bicolor Freyn & Sint. Scorzonera bicolor Freyn & Sint.   14,28 IPCN online Nazarova, E. A. 1980. Cytotaxonomic study of Scorzonera L. Biol. Zurn. Armen. 33 (5): 545–551.
  Scorzonera bicolor Freyn & Sint. Scorzonera bicolor Freyn & Sint.   14 IPCN online Nazarova, E. A. 1975. Chromosome numbers of some species of Armenian flora. Biol. Zurn. Armen. 28(1): 95–97.
  Scorzonera bicolor Freyn & Sint. Scorzonera bicolor Freyn & Sint.   14, 28 IPCN online Nazarova. 1997. Karyosystematic study of the genus Scorzonera L. s.l. Caryologia 50: 239–261.
  Scorzonera bicolor Freyn & Sint. Scorzonera bicolor Freyn & Sint.   28 IPCN online Nazarova. 2004. Pages 1--171 in Chromosome Numbers of Flowering Plants of Armenian Flora. Yerevan.