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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.


CCDBAngiospermsGentianaceaeSwertiaSwertia franchetiana H. Sm.

1 chromosome count in Swertia franchetiana H. Sm.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Swertia franchetiana H. Sm. Swertia franchetiana H. Sm.   20 IPCN online He, T. n., W. Wang & C. y. Xue. 1999. A karyomorphological study on 5 species of Swertia (Gentianaceae). Acta Bot. Boreal.-Occid. Sin. 19(3): 546–551.