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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.


CCDBAngiospermsCompositaeSymphyopappusSymphyopappus compressus (Gardner) B. L. Rob.

4 chromosome counts in Symphyopappus compressus (Gardner) B. L. Rob.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Symphyopappus compressus (Gardner) B. L. Rob. Symphyopappus compressus (Gardner) B. L. Rob. 10(1)   Asteracea Coleman 1968 Rhodora
  Symphyopappus compressus (Gardner) B. L. Rob. Symphyopappus compressus (Gardner) B. L. Rob. 10, 10+2I or 2frags.(1, 1)   Asteracea Robinson et al. 1989 Ann. Missouri Bot. Gard.
!   Symphyopappus compressus (Gardner) B. L. Rob. Symphyopappus compressus (Gardner) B. L. Rob. 10+2I or fragms.   IPCN online Robinson, H., A. M. Powell, G. D. Carr, R. M. King & J. F. Weedin. 1989. Chromosome numbers in Compositae, XVI: Eupatorieae II. Ann. Missouri Bot. Gard. 76(4): 1004–1011.
!   Symphyopappus polystachyus (DC.) Baker Symphyopappus compressus (Gardner) B. L. Rob. 10   IPCN67-71 COLEMAN, R. 1968. Chromosome numbers in some Brazilian Compositae. Rhodora 70: 228-240.