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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.


CCDBAngiospermsCompositaeGrindeliaGrindelia microcephala var. microcephala

3 chromosome counts in Grindelia microcephala var. microcephala:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Grindelia microcephala var. microcephala Grindelia microcephala DC. 6(1)   Asteracea Powell & P. 1978 Madrono
  Grindelia microcephala var. microcephala Grindelia microcephala DC. 6   IPCN online Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169.
  Grindelia microcephala var. microcephala Grindelia microcephala DC. 6   IPCN online Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169.