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CCDB → Angiosperms → Compositae → Psilostrophe → Psilostrophe mexicana R. C. Br.

3 chromosome counts in Psilostrophe mexicana R. C. Br.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Psilostrophe mexicana R. C. Br.	Psilostrophe gnaphalodes var. mexicana (R. C. Br.) B. L. Turner	9IV+14II, 7IV+18II, 5IV+22I, 24II+4IV(1, 1, 4, 1)		Asteracea	Brown 1977 Rhodora
!		Psilostrophe mexicana R. C. Br.	Psilostrophe gnaphalodes var. mexicana (R. C. Br.) B. L. Turner	24II+4IV, etc.		IPCN online
!		Psilostrophe mexicana R. C. Br.	Psilostrophe gnaphalodes var. mexicana (R. C. Br.) B. L. Turner	32		IPCN73-74	BROWN, R.C. 1974. A new species of Psilostrophe (Compositae) from Mexico. Brittonia 26: 115-118.