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CCDB → Angiosperms → Compositae → Gaillardia → Gaillardia aristata Pursh

20 chromosome counts in Gaillardia aristata Pursh:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	17, 34(1, 1)		Asteracea	Witherspoon et al. 1974 Taxon
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34	IPCN online	Love, A. & H. E. Connor. 1982. Relationships and taxonomy of New Zealand wheat grasses. New Zealand J. Bot. 20: 169–186.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34	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.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34	IPCN online	Taylor, R. L. & S. Taylor. 1977. Chromosome numbers of vascular plants of British Columbia. Syesis 10: 125–138.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		68	IPCN online	Turner, B. L. & Z. Zhao. 1992. Documented chromosome numbers 1992: 2. Miscellaneous U.S.A. and Mexican species, mostly Asteraceae. Sida 15: 147–150.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	36II+1I		IPCN online	Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	84		IPCN66	Taylor & Brockman 1966
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	17		IPCN67-71	TAYLOR, R. L. 1967. In IOPB chromosome number reports XIII. Taxon 16: 445-461.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	17, 34		IPCN73-74	WITHERSPOON, J.T., C.G. SCHAACK, & T.J. WATSON JR. 1974. In IOPB chromosome number reports XLVI. Taxon 23: 801-812.
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		17, 34	Kumar, 1987	Witherspoon, J.T. et al. 1974
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34	Kumar, 1987	Biddulph, S.F. 1944 ; Packer, J.G. 1964 ; Taylor, R.L. 1967
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34, c.72	Kumar, 1987	Stoutamire, W.P. 1960
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		36	Kumar, 1987	Cooper, D.C. & Mahony, K.L. 1935
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		68	Kumar, 1987	Taylor, R.L. & Brockman, R.P. 1966
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		69	Kumar, 1987	Keil, D.J. & Pinkava, D. J. 1976
		Gaillardia aristata Pursh	Gaillardia aristata Pursh		72	Kumar, 1987	Atwood, S. 1937a, b
!		Gaillardia aristata Pursh	Gaillardia aristata Pursh		34,68	eFlora
!		Gaillardia aristata Pursh	Gaillardia aristata Pursh		36	Darlington, 1955	Cooper & M. 1935
!		Gaillardia aristata Pursh	Gaillardia aristata Pursh		72	Darlington, 1955	Atwood 1937
		Gaillardia aristata Pursh	Gaillardia aristata Pursh	18		Cave1956supp	Biddulph 1944