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.


CCDBGymnospermsCycadaceaeCycasCycas revoluta var. revoluta

2 chromosome counts in Cycas revoluta var. revoluta:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cycas revoluta var. revoluta Cycas revoluta Thunb.   22 IPCN online Kondo, K., G. Kokubugata, M. Hizume, R. Tanaka & T. Satake. 1995. A karyomorphological study of five species and one variety of Cycas. Cytologia 60: 141–147.
  Cycas revoluta var. revoluta Cycas revoluta Thunb.   22 IPCN online Kokubugata, G. & K. Kondo. 1996. Differential fluorescent-banding patterns in chromosomes of four species of Cycas (Cycadaceae). Bot. J. Linn. Soc. 120: 51–55.