{# 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.


CCDBAngiospermsCompositaeCirsiumCirsium scariosum (Poir.) Nutt.

9 chromosome counts in Cirsium scariosum (Poir.) Nutt.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cirsium scariosum var. scariosum Cirsium scariosum (Poir.) Nutt.   34(1) Asteracea Gervais et al. 1999 Newsl. Int. Organ. Plant Biosyst.
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt. 17(1)   Asteracea Gardner 1974 Madrono
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt.   34 IPCN online Ownbey, G. B., P. H. Raven & D. W. Kyhos. 1975 [1976]. Chromosome numbers in some North American species of the genus Cirsium. III. Western United States, Mexico, and Guatemala. Brittonia 27(4): 297–304.
  Cirsium minganense Vict. Cirsium scariosum (Poir.) Nutt.   34 IPCN online GERVAIS, C., R. Trahan & J. Gagnon. 1999. IOPB chromosome data 14. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 30: 10–15.
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt.   34, 36 IPCN67-71 OWNBEY, G.B., & Y-T. HSI. 1969. Chromosome numbers in some North American species of the genus Cirsium. II. Western United states. Madrono 20: 225-228.
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt.   34 IPCN67-71 MOORE, R. J., & c. FRANKTON. 1967. Cytotaxonomy Of foliose thistles (Cirsium ssp. aff. c. foliosum) of Western North America. Canad. Jour. Bot. 45: 1733-1749.
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt. 17   IPCN73-74 GARDNER, R. C. 19 7 4 . Systematics of Cirsium (Compositae) in Wyoming. Madrono 22: 239-265.
!   Cirsium scariosum (Poir.) Nutt. Cirsium scariosum (Poir.) Nutt.   34,36 eFlora  
  Cirsium scariosum var. scariosum Cirsium scariosum (Poir.) Nutt.   34 eFlora