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CCDB → Angiosperms → Compositae → Dieteria → Machaeranthera tephrodes (A. Gray) Greene

4 chromosome counts in Machaeranthera tephrodes (A. Gray) Greene:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Machaeranthera tephrodes (A. Gray) Greene	Dieteria asteroides var. asteroides	4		IPCN online	Ward, D. E. 1984. Chromosome counts from New Mexico and Mexico. Phytologia 56(1): 55–60.
		Machaeranthera tephrodes (A. Gray) Greene	Dieteria asteroides var. asteroides	5II		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.
		Machaeranthera tephrodes (A. Gray) Greene	Dieteria asteroides var. asteroides	4		IPCN online	Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686.
!		Machaeranthera tephrodes (A. Gray) Greene	Dieteria asteroides var. asteroides	5, 4		IPCN73-74	ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.