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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.


CCDBAngiospermsBrassicaceaeDrabaDraba asprella Greene

9 chromosome counts in Draba asprella Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Draba asprella var. stelligera O. E. Schulz Draba asprella Greene 15 30 IPCN online Windham, M. D. 2000. Chromosome counts and taxonomic notes on Draba (Brassicaceae) of the Intermountain West. 1: Utah and vicinity. Madroño 47(1): 21–28.
!   Draba asprella Greene Draba asprella Greene c.16   IPCN67-71 ROLLINS, R.C.' L. RUEDENBERG. 1971. Chromosome numbers of Cruciferae. II. Contr. Gray Herb. No. 201: 117-133.
!   Draba asprella Greene Draba asprella Greene   30 eFlora  
  Draba asprella var. asprella Draba asprella Greene   30 eFlora  
!   Draba asprella Greene Draba asprella Greene 16   Warwick, 2006 Rollins & Rdenberg
!   Draba asprella Greene Draba asprella Greene 16   Warwick, 2006 Rollins
!   Draba asprella var. stelligera O. E. Schulz Draba asprella Greene 15   Warwick, 2006 Windham
!   Draba asprella var. stelligera O. E. Schulz Draba asprella Greene 16   Warwick, 2006 Rollins
!   Draba asprella var. stelligera O. E. Schulz Draba asprella Greene   30 Warwick, 2006 Windham