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CCDB → Angiosperms → Compositae → Helenium → Helenium radiatum (Less.) Seckt

5 chromosome counts in Helenium radiatum (Less.) Seckt:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Helenium radiatum (Less.) Seckt	Helenium radiatum (Less.) Seckt	34(1)		Asteracea	Turner et al. 1979 Amer. J. Bot.
!		Helenium alternifolium (Spreng.) Cabrera	Helenium radiatum (Less.) Seckt	34II(1)		Asteracea	Hunziker et al. 1989a
!		Helenium alternifolium (Spreng.) Cabrera	Helenium radiatum (Less.) Seckt	34, ca.34(1, 1)		Asteracea	Turner et al. 1979 Amer. J. Bot.
!		Helenium alternifolium (Spreng.) Cabrera	Helenium radiatum (Less.) Seckt	34		IPCN online	Hunziker, J. H., A. Wulff, C. C. Xifreda & A. Escobar. 1989. Estudios cariológicos en Compositae V. Darwiniana 29: 25–39.
!		Helenium alternifolium (Spreng.) Cabrera	Helenium radiatum (Less.) Seckt	ca 34		IPCN online	Turner, B. L., J. BACON, L. Urbatsh & B. Simpson. 1979. Chromosome numbers in South American Compositae. Amer. J. Bot. 66: 173–178.