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CCDB → Angiosperms → Compositae → Malacothrix → Malacothrix saxatilis (Nutt.) Torr. & A. Gray

15 chromosome counts in Malacothrix saxatilis (Nutt.) Torr. & A. Gray:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Malacothrix saxatilis var. tenuifolia (Nutt.) A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9(2)		Asteracea	Powell et al. 1974 Amer. J. Bot.
		Malacothrix saxatilis var. implicata (Eastw.) H. M. Hall	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9II(1)	18(1)	Asteracea	Davis & P. 1986 Madrono
		Malacothrix saxatilis var. implicata (Eastw.) H. M. Hall	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9II(1)	18(1)	Asteracea	Davis ＆ P. 1986 Madrono
!		Malacothrix saxatilis (Nutt.) Torr. & A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18(3)	Asteracea	Stebbins et al. 1953 Univ. Calif. Publ. Bot.
!		Malacothrix saxatilis var. implicata (Eastw.) H. M. Hall	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9II	18	IPCN online	Davis, W. S. & R. Philbrick. 1986. Natural hybridization between Malacothrix incana and M. saxatilis var. implicata (Asteraceae: Lactuceae) on San Miguel Island, California. Madroño 33: 253–263.
!		Malacothrix saxatilis var. implicata (Eastw.) H. M. Hall	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		16	IPCN online	Davis, W. S. & R. Philbrick. 1986. Natural hybridization between Malacothrix incana and M. saxatilis var. implicata (Asteraceae: Lactuceae) on San Miguel Island, California. Madroño 33: 253–263.
		Malacothrix saxatilis var. tenuifolia (Nutt.) A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9		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.
!		Malacothrix saxatilis var. tenuifolia (Nutt.) A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray	9		IPCN73-74	POWELL, A.M., D.W. KYHOS, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. X. Amer. J. Bot. 61: 909-913.
!		Malacothrix saxatilis (Nutt.) Torr. & A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
!		Malacothrix saxatilis var. arachnoidea E. W. Williams	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
!		Malacothrix saxatilis var. commutata (Torr. & A. Gray) Ferris	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
!		Malacothrix saxatilis var. implicata (Eastw.) H. M. Hall	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
		Malacothrix saxatilis var. saxatilis	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
!		Malacothrix saxatilis var. tenuifolia (Nutt.) A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	eFlora
!		Malacothrix saxatilis (Nutt.) Torr. & A. Gray	Malacothrix saxatilis (Nutt.) Torr. & A. Gray		18	Darlington, 1955