{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeXanthismaXanthisma spinulosum var. spinulosum

5 chromosome counts in Xanthisma spinulosum var. spinulosum:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Xanthisma spinulosum var. spinulosum Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm.   8, 16(1, 1) Asteracea Nesom & T. 2007 Phytologia
  Xanthisma spinulosum var. spinulosum Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. 4(1)   Asteracea Jackson, R. C. 1962a Rhodora
  Xanthisma spinulosum var. spinulosum Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. 4(1)   Asteracea Turner & F. 1966 Amer. J. Bot.
  Xanthisma spinulosum var. spinulosum Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. 4II(1)   Asteracea Powell et al. 2010 Phytologia
  Xanthisma spinulosum var. spinulosum Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. 4II   IPCN online Powell, A. M. & J. F. Weedin. 2005. Documented chromosome numbers 2005: 2. Counts from western Texas, mostly trans-Pecos cacti. Sida 21(3): 1665–1668.