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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.


CCDBAngiospermsCyperaceaeCyperusCyperus pygmaeus Rottb.

4 chromosome counts in Cyperus pygmaeus Rottb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cyperus pygmaeus Rottb. Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn. c.43   IPCN online Feinbrun, N. & S. Lerman-Shadder. 1985. Chromosome Number Reports LXXXIX. Taxon 34: 727–730.
  Cyperus pygmaeus Rottb. Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn. 38   IPCN online Bir, S. S., P. Cheema & M. Sidhu. 1990. SOCGI plant chromosome number reports---IX. J. Cytol. Genet. 25: 137–139.
  Cyperus pygmaeus Rottb. Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn. 39   IPCN online Rath, S. P. & S. N. PATNAIK. 1975. Cytological studies in Cyperaceae. Proc. Indian Sci. Congr. Assoc. 62: 127–128.
  Cyperus pygmaeus Rottb. Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn. 39   IPCN75-78 Rath & Patnaik 1975