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CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca fulcrata (Greene) Shinners

15 chromosome counts in Heterotheca fulcrata (Greene) Shinners:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9(1)		Asteracea	Solbrig et al. 1969 Amer. J. Bot.
!		Heterotheca fulcrata var. fulcrata	Heterotheca fulcrata (Greene) Shinners		18, 36(1, 1)	Asteracea	Semple 2008 Botany
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9(5)		Asteracea	Harms 1974 Brittonia
		Heterotheca fulcrata var. fulcrata	Heterotheca fulcrata (Greene) Shinners	18(1)		Asteracea	Keil et al. 1988 Amer. J. Bot.
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9(1)		Asteracea	Keil et al. 1988 Amer. J. Bot.
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9(2)		Asteracea	Keil et al. 1988 Amer. J. Bot.
		Heterotheca fulcrata var. fulcrata	Heterotheca fulcrata (Greene) Shinners	9II, 18II(1, 1)		Asteracea	Kovanda 1972 Rhodora
		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners		18	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.
		Heterotheca fulcrata var. fulcrata	Heterotheca fulcrata (Greene) Shinners	18		IPCN online	Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9		IPCN67-71	POWELL, A.M. & s. SIKES. 1970. Chromosome numbers of some chihuahuan desert Compositae. Southw. Naturalist 15: 175-186.
		Chrysopsis fulcrata Greene	Heterotheca fulcrata (Greene) Shinners		18, 36	IPCN73-74	KOVANDA, M. 1972. Somatic chromosome numbers for some Asteraceae. Rhodora 74: 102-116.
		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners	9		IPCN73-74	HARMS, V.L. 1974. Chromosome numbers in Heterotheca, including Chrysopsis (Compositae: Asterae), with phylogenetic interpretations. Brittonia 26: 61-69.
!		Heterotheca fulcrata (Greene) Shinners	Heterotheca fulcrata (Greene) Shinners		18,36	eFlora
		Heterotheca fulcrata var. fulcrata	Heterotheca fulcrata (Greene) Shinners		18,36	eFlora
		Chrysopsis fulcrata Greene	Heterotheca fulcrata (Greene) Shinners		18	Fedorov, 1974	Solbrig et al. 1964