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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsDioscoreaceaeDioscoreaDioscorea rotundata Poir.

4 chromosome counts in Dioscorea rotundata Poir.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dioscorea rotundata Poir. Dioscorea cayennensis subsp. rotundata (Poir.) J. Miège   40 Cave1963 Martin & o. 1963
  Dioscorea rotundata Poir. Dioscorea cayennensis subsp. rotundata (Poir.) J. Miège   40,60 IPCN online Baquar, S. R. 1980. Chromosome behaviour in Nigerian yams (Dioscorea). Genetica 54: 1–9.
  Dioscorea rotundata Poir. Dioscorea cayennensis subsp. rotundata (Poir.) J. Miège   40 Fedorov, 1974 Martin F. w., Ortiz 1963
!   Dioscorea rotundata Poir. Dioscorea cayennensis subsp. rotundata (Poir.) J. Miège   40 C-values database Obidiegwu JE, Rodriguez E, Ene-obong EE, Loureiro J, Muoneke CO, Santos C, Kolesnikova-Allen M, Asiedu R. 2009. Estimation of the nuclear DNA content in some representative of genus Dioscorea. Scientific Research and Essays 4: 448-452.