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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 oligosperma Hook.

10 chromosome counts in Draba oligosperma Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Draba juniperina Dorn Draba oligosperma Hook. 11   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 oligosperma Hook. Draba oligosperma Hook.   32 IPCN online Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
!   Draba oligosperma Hook. Draba oligosperma Hook.   c. 60 IPCN66 Rollins 1966
!   Draba oligosperma Hook. Draba oligosperma Hook. 32 64 IPCN72 MULLIGAN, G.A. 1972. Cytotaxonomic studies of species in Canada and Alaska: Q oligosperma and Q. incerta. Canad. J. Bot. 50: 1763 1766.
!   Draba oligosperma Hook. Draba oligosperma Hook.   32,64 eFlora  
!   Draba oligosperma Hook. Draba oligosperma Hook. 11   Warwick, 2006 Windham
!   Draba oligosperma Hook. Draba oligosperma Hook. 32   Warwick, 2006 Mulligan
!   Draba oligosperma Hook. Draba oligosperma Hook.   32 Warwick, 2006 Chinnappa & Chmielewski
!   Draba oligosperma Hook. Draba oligosperma Hook.   60 ca. Warwick, 2006 Rollins
!   Draba oligosperma Hook. Draba oligosperma Hook.   64 Warwick, 2006 Mulligan