CCDB Header
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.


CCDBAngiospermsCompositaeAmphiachyrisXanthocephalum dracunculoides (DC.) Shinners

2 chromosome counts in Xanthocephalum dracunculoides (DC.) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Xanthocephalum dracunculoides (DC.) Shinners Amphiachyris dracunculoides (DC.) Nutt. 5(1)   Asteracea Weedin & P. 1980 Taxon
  Xanthocephalum dracunculoides (DC.) Shinners Amphiachyris dracunculoides (DC.) Nutt. 5   IPCN online WEEDIN, J. F. & A. M. POWELL. 1980. In Chromosome number reports LXIX. Taxon 29: 716–718.