{# 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 altissimum (L.) Hill

12 chromosome counts in Cirsium altissimum (L.) Hill:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill 9(2) 18(6) Asteracea Ownbey & O. 1969 Rhodora
!   Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   19(1) Asteracea Ownbey 1964 Michigan Botanist
!   Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill chain VI+6II+1I(1) 19(1) Asteracea Dabydeen 1997 Rhodora
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18, 2C (=46.0µm)(1, 1) Asteracea Moore & F. 1969 Canad. J. Bot. (= Botany)
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   20 IPCN online Love, A. & D. Love. 1982. In: IOPB chromosome number reports LXXVI. Taxon 31: 583–587.
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18 IPCN online Dabydeen, S. 1997. Natural hybridization in the genus Cirsium: C. altissimum x C. discolor-cytological and morphological evidence. Rhodora 99: 152–160.
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18 IPCN67-71 OWNBEY, G.B., & W.A. OLSON. 1969. Cytotaxonomic notes on the species of Cirsium native to the Southeastern United States. Rhodora 71: 285-296.
!   Cirsium altissimum (L.) Hill Cirsium altissimum (L.) Hill   18 eFlora  
!   Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18 Fedorov, 1974 Frankton, Moore 1963
!   Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18, 20 Fedorov, 1974 Ownbey G. B., Hsi
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18 Cave1963 Frank, & Moore 1963
  Cirsium altissimum (L.) Spreng. Cirsium altissimum (L.) Hill   18, 20 Cave1963 Ownbey & Hsi 1963