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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.


CCDB → Angiosperms → Brassicaceae → Draba → Draba glabella Pursh

19 chromosome counts in Draba glabella Pursh:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Draba glabella Pursh Draba glabella Pursh   64 IPCN online Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.
  Draba glabella Pursh Draba glabella Pursh   c.64 IPCN online Murray, D. F. & S. Kelso. 1997. Chromosome numbers and notes on the taxonomy of selected Alaskan vascular plants. Rhodora 99: 33–55.
  Draba glabella Pursh Draba glabella Pursh 32,40   IPCN66 Bocher 1966a
  Draba glabella Pursh Draba glabella Pursh   c. 75 IPCN66 Rollins 1966
  Draba glabella Pursh Draba glabella Pursh 32, 40 64, 80 IPCN67-71 MULLIGAN, G.A. 1970. Cytotaxonomic studies of Draba glabella and its close allies in Canada and Alaska. Canad. J. Bot. 48: 1431-1437.
!   Draba glabella Pursh Draba glabella Pursh   64,80 eFlora  
!   Draba glabella Pursh Draba glabella Pursh 32   Warwick, 2006 Bcher
!   Draba glabella Pursh Draba glabella Pursh 32   Warwick, 2006 Mulligan
!   Draba glabella Pursh Draba glabella Pursh 32   Warwick, 2006 Bcher
!   Draba glabella Pursh Draba glabella Pursh 32   Warwick, 2006 Bcher
!   Draba glabella Pursh Draba glabella Pursh 40   Warwick, 2006 Mulligan
!   Draba glabella Pursh Draba glabella Pursh 40   Warwick, 2006 Bcher
!   Draba glabella Pursh Draba glabella Pursh 41   Warwick, 2006 Mulligan
!   Draba glabella Pursh Draba glabella Pursh   40II+1I Warwick, 2006 Mulligan
!   Draba glabella Pursh Draba glabella Pursh   64 Warwick, 2006 Mulligan
!   Draba glabella Pursh Draba glabella Pursh   64 Warwick, 2006 Lve & Lve
!   Draba glabella Pursh Draba glabella Pursh   64 ca. Warwick, 2006 Murray & Kelso
!   Draba glabella Pursh Draba glabella Pursh   75 ca. Warwick, 2006 Rollins
!   Draba glabella Pursh Draba glabella Pursh   80 Warwick, 2006 Mulligan