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CCDB → Angiosperms → Brassicaceae → Draba → Draba oligosperma Hook.

10 chromosome counts in Draba oligosperma Hook.:

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		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