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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.


CCDBGymnospermsZamiaceaeZamiaZamia chigua Seem.

4 chromosome counts in Zamia chigua Seem.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Zamia chigua Seem. Zamia chigua Seem.   22-26 IPCN online Norstog, K. 1980. Chromosome numbers in Zamia (Cycadales). Caryologia 33: 419–428.
!   Zamia chigua Seem. Zamia chigua Seem.   22-26 IPCN online Norstog, K. 1981. Karyotypes of Zamia chigna (Cycadales). Caryologia 34: 255–260.
  Zamia chigua Seem. Zamia chigua Seem. 12   IPCN73-74 NORSTOG, K. 1974. In IOPB chromosome number reports XLV. Taxon 23 619-624.
!   Zamia chigua Seem. Zamia chigua Seem.   22, 24, 25, 26 Rastogi2019 Norstog K. Chromosome numbers in Zamia (Cycadales). Caryologia. 1980;33:419–28. ; Norstog K. Karyotypes of Zamia chigua (Cycadales). Caryologia. 1981;34:255–60.