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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.


CCDBPteridophytesSalviniaceaeAzollaAzolla mexicana C. Presl

3 chromosome counts in Azolla mexicana C. Presl:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Azolla mexicana C. Presl Azolla mexicana C. Presl   44 IPCN online Stergianou, K. K. & K. Fowler. 1989. Preliminary report of chromosome counts in the genus Azolla (Pteridophyta). Fern Gaz. 13: 317–319.
  Azolla mexicana C. Presl Azolla mexicana C. Presl 24 48 IPCN online Nayak, S. K. & P. K. Singh. 1989. Cytological studies in the genus Azolla. Cytologia 54: 275–286.
  Azolla mexicana C. Presl Azolla mexicana C. Presl   44 IPCN online Stergianou, K. K. & K. Fowler. 1990. Chromosome numbers and taxonomic implications in the fern genus Azolla (Azollaceae). Pl. Syst. Evol. 173: 223–239.