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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.


CCDBAngiospermsLeguminosaeTrifoliumTrifolium polymorphum Poir.

6 chromosome counts in Trifolium polymorphum Poir.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Trifolium megalanthum Steud. Trifolium polymorphum Poir.   32 IPCN online Giri, N., N. L. Taylor & G. B. Collins. 1981. Chromosome numbers in some Trifolium species with a karyotype for T. physodes. Canad. J. Genet. Cytol. 23: 621–626.
  Trifolium polymorphum Poir. Trifolium polymorphum Poir.   16 IPCN online Schifino-Wittmann, M. T. & M. I. B. Moraes-Fernandes. 1988. Chromosome numbers, karyotypes and meiotic behavior of populations of some Trifolium (Leguminosae) species. Revista Brasil. Genét. 11(2): 379–390.
!   Trifolium amphianthum Torr. & A. Gray Trifolium polymorphum Poir.   16 IPCN67-71 GILLETT, J.M., & T. MOSQUIN. 1967. In IOPB chromosome number reports x. Taxon 16: 146-157.
  Trifolium megalanthum Steud. Trifolium polymorphum Poir.   32 IPCN67-71 GILLETT, J.M., & T. MOSQUIN. 1967. In IOPB chromosome number reports x. Taxon 16: 146-157.
  Trifolium polymorphum Poir. Trifolium polymorphum Poir.   32 IPCN67-71 PRITCHARD, A.J. 1969. Chromosome numbers in some species of Trifoli Austral. J. Agric. Res. 20: 883-887.
!   Trifolium polymorphum Poir. Trifolium polymorphum Poir.   16 C-values database Vižintin L, Javornik B, Bohanec B. 2006. Genetic characterization of selected Trifolium species as revealed by nuclear DNA content and ITS rDNA region analysis. Plant Science 170: 859-866.