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.


CCDBAngiospermsOnagraceaeCircaeaCircaea × intermedia Ehrh.

3 chromosome counts in Circaea × intermedia Ehrh.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Circaea × intermedia Ehrh. Circaea × intermedia Ehrh.   22 Poland Database Skali?ska M., Jankun A., Wcis?o H. et al. 1971. Studies in chromosome numbers of Polish Angiosperms. Eighth contribution. Acta Biol. Cracov. Ser. Bot. 14, 55-102.
!   Circaea × intermedia Ehrh. Circaea × intermedia Ehrh. 9II+r4,11 22,33 IPCN online Seavey, S. R. & D. E. Boufford. 1983. Observations of chromosomes in Circaea (Onagraceae). Amer. J. Bot. 70 : 1476–1481.
!   Circaea × intermedia Ehrh. Circaea × intermedia Ehrh.   22 IPCN online GERVAIS, C., R. Trahan & J. Gagnon. 1999. IOPB chromosome data 14. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 30: 10–15.