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CCDB → Angiosperms → Compositae → Gnaphalium → Gnaphalium americanum Mill.

13 chromosome counts in Gnaphalium americanum Mill.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		ChromoPar	Razaq, Z, A.,Khatoon S. & Ali, S. I. 1988
		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.		~28	ChromoPar	Turner, B. L. & King, R. M. 1964
!		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		ChromoPar	Powell, A. M. & King, R. M. 1969
!		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		ChromoPar	Jansen, R. K., Stuessy, T. F., Daz-Piedrahta, S. & Funk, V. A. 1984
		Gamochaeta americana (Mill.) Wedd.	Gnaphalium americanum Mill.	14(1)		Asteracea	Spooner et al. 1995 Ann. Missouri Bot. Gard.
		Gamochaeta americana (Mill.) Wedd.	Gnaphalium americanum Mill.	14(1)		Asteracea	Razaq et al. 1988 Pakistan J. Bot.
!		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14(1)		Asteracea	Razaq et al. 1988 Pakistan J. Bot.
		Gamochaeta americana (Mill.) Wedd.	Gnaphalium americanum Mill.	14, ca.14(1, 1)		Asteracea	Powell & K. 1969 Amer. J. Bot.
		Gamochaeta americana (Mill.) Wedd.	Gnaphalium americanum Mill.	14		IPCN online	Spooner, D. M., D. C. D. D. Jong, B. y. Sun, T. F. Stuessy, K. M. Gengler, G. L. Nesom & P. E. Berry. 1995. Chromosome counts of Compositae from Ecuador and Venezuela. Ann. Missouri Bot. Gard. 82(4): 596–602.
		Gamochaeta americana (Mill.) Wedd.	Gnaphalium americanum Mill.	14II, c.14II		IPCN online	Carr, G. D., R. M. King, A. M. Powell & H. Robinson. 1999. Chromosome numbers in Compositae. XVIII. Amer. J. Bot. 86(7): 1003–1013.
		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		IPCN online	Razaq, Z. A., S. Khatoon & S. I. Ali. 1988. A contribution to the chromosome numbers of Compositae from Pakistan. Pakistan J. Bot. 20: 177–189.
		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		IPCN online	Jansen, R. K., T. F. Stuessy, S. Díaz-Piedrahíta & V. A. Funk. 1984. Recuentos cromosómicos en Compositae de Colombia. Caldasia 14(66): 7–20.
!		Gnaphalium americanum Mill.	Gnaphalium americanum Mill.	14		IPCN67-71	POWELL, A.M., & R.M. KING. 1969. Chromosome numbers in the Compositae: Colombian species. Amer. J. Bot. 56: 116-121.