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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.


CCDBAngiospermsPolygonaceaePersicariaPolygonum tomentosum Schrank

2 chromosome counts in Polygonum tomentosum Schrank:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Polygonum tomentosum Schrank Persicaria lapathifolia (L.) Delarbre   22 IPCN online Stepanov, N. V. & E. N. Muratova. 1992. Chromosome numbers in some species of higher plants of flora of the Krasnoyarsk region. Bot. Žhurn. (Moscow & Leningrad) 77(7): 125–126.
!   Polygonum tomentosum Schrank Persicaria lapathifolia (L.) Delarbre   22 Darlington, 1955 L. & L. 1942