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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.


CCDBAngiospermsCompositaeSilphiumSilphium brachiatum Gatt.

6 chromosome counts in Silphium brachiatum Gatt.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Silphium brachiatum Gatt. Silphium brachiatum Gatt. 7(1)   Asteracea Fisher & C. 1962 Ohio J. Sci.
  Silphium brachiatum Gatt. Silphium brachiatum Gatt.   14 IPCN online Xu, H. y., M. y. Chang & L. c. Tian. 1992. Studies on the karyotypes of 8 species in Silphium. Chin. Bull. Bot. 9(3): 47–49.
  Silphium brachiatum Gatt. Silphium brachiatum Gatt.   14 IPCN67-71 SETTLE, w. J. 1967. The chromosome morphology in the genus Silphium (Compositae). Ohio Jour. Sci. 67: 10-19.
!   Silphium brachiatum Gatt. Silphium brachiatum Gatt.   14 eFlora  
!   Silphium brachiatum Gatt. Silphium brachiatum Gatt.   14 Fedorov, 1974 Fisher T. R., Crtiden
  Silphium brachiatum Gatt. Silphium brachiatum Gatt. 7   Cave1962 Fisher & Cruden 1962