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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.


CCDBAngiospermsCompositaeThelespermaThelesperma megapotamicum var. ambiguum (A. Gray) Shinners

6 chromosome counts in Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners 11II, 22II, 18II+2IV, 18II + 2IV, 15II+2IV+1VI, 15II+1IV+1x, 13II+4IV, 20I+1IVI, 20II?, etc.(19, 17, 12, 1, 1, 1, 1, 1, 2?)   Asteracea Greer & P. 1999 Sida (= J. Bot. Res. Inst. Texas)
  Thelesperma ambiguum A. Gray Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners 22(1)   Asteracea Turner & F. 1966 Amer. J. Bot.
  Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners 11II, 22II, 20II, 18II+2IV, etc.   IPCN online Greer, L. F. & A. M. Powell. 1999. Documented chromosome numbers 1999: 1. Chromosome numbers and pollen diameter variation in Thelesperma (Asteraceae). Sida 18(3): 909–925.
!   Thelesperma ambiguum A. Gray Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners 22   IPCN66 Turner & .Flyr 1966
!   Thelesperma ambiguum A. Gray Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners   44 eFlora  
  Thelesperma ambiguum A. Gray Thelesperma megapotamicum var. ambiguum (A. Gray) Shinners   44 Fedorov, 1974 Turner, Flyr 1966