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CCDB → Angiosperms → Compositae → Ursinia → Ursinia speciosa DC.

12 chromosome counts in Ursinia speciosa DC.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Ursinia chrysanthemoides var. geyeri Prassler	Ursinia speciosa DC.	8(1)		Asteracea	Haessler 1967 Mitt. Bot. Munchen
!		Ursinia geyeri L. Bolus & H. Hall	Ursinia speciosa DC.		16(1)	Asteracea	Nordenstam 1967 Aquilo (Ser. Bot.)
!		Ursinia chrysanthemoides (Less.) Harv.	Ursinia speciosa DC.	8(1)	16(1)	Asteracea	Haessler 1967 Mitt. Bot. Munchen
		Ursinia speciosa DC.	Ursinia speciosa DC.		16(1)	Asteracea	Sugiura 1940a Cytologia
		Ursinia chrysanthemoides (Less.) Harv.	Ursinia speciosa DC.		16	IPCN online	Nordenstam, B. 1967. Chromosome numbers in South African Compositae. Aquilo, Ser. Bot. 6: 2 1 9–227.
!		Ursinia geyeri L. Bolus & H. Hall	Ursinia speciosa DC.		16	IPCN online	Nordenstam, B. 1967. Chromosome numbers in South African Compositae. Aquilo, Ser. Bot. 6: 2 1 9–227.
!		Ursinia chrysanthemoides var. geyeri Prassler	Ursinia speciosa DC.	8		IPCN online	Ahlstrand, L. 1978. Embryology of Ursinia (Compositae). Bot. Not. 131: 487–496.
!		Ursinia chrysanthemoides (Less.) Harv.	Ursinia speciosa DC.		16	IPCN73-74	NORDENSTAM, B. 1967. Chromosome numbers in South African Compositae. Aquila (Ser. Bot. 6: 219-227.
!		Ursinia geyeri L. Bolus & H. Hall	Ursinia speciosa DC.		16	IPCN73-74	NORDENSTAM, B. 1967. Chromosome numbers in South African Compositae. Aquila (Ser. Bot. 6: 219-227.
!		Ursinia speciosa DC.	Ursinia speciosa DC.		16	Fedorov, 1974	Sugiura 1938, 1940a
!		Ursinia speciosa DC.	Ursinia speciosa DC.		16	Darlington, 1955
!		Ursinia chrysanthemoides (Less.) Harv.	Ursinia speciosa DC.		16	Oberlander, 2016	Nordenstam, 1967 Nordenstam, 1967