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CCDB → Angiosperms → Compositae → Psilostrophe → Psilostrophe tagetina (Nutt.) Greene

24 chromosome counts in Psilostrophe tagetina (Nutt.) Greene:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Psilostrophe tagetina var. grandiflora (Rydb.) Heiser	Psilostrophe tagetina (Nutt.) Greene	16+1s(1)		Asteracea	Pinkava et al. 1972 Taxon
		Psilostrophe tagetina var. tagetina	Psilostrophe tagetina (Nutt.) Greene	16(1)		Asteracea	Pinkava et al. 1972 Taxon
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16(1)		Asteracea	Ward 1983 Phytologia
!		Psilostrophe tagetina var. lanata A. Nelson	Psilostrophe tagetina (Nutt.) Greene	16II(1)		Asteracea	Carr et al. 1999 Amer. J. Bot.
!		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16(4)		Asteracea	Powell & P. 1977 Sida (= J. Bot. Res. Inst. Texas)
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16 II, etc.		IPCN online
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16,18		IPCN online	Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene		6	IPCN online	Kumari, L. 1982. Effects of azapyrimidines on cell division and morphology of Pterotheca falconeri Hook. f. Sci. & Cult. 48: 355–359.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene		6	IPCN online	Ward, D. E. 1983. Chromosome counts from New Mexico and southern Colorado. Phytologia 54: 302–309.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		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.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene		32, 64	IPCN online	Turner, B. L. & Z. Zhao. 1992. Documented chromosome numbers 1992: 2. Miscellaneous U.S.A. and Mexican species, mostly Asteraceae. Sida 15: 147–150.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene		32	IPCN online	Zhao, Z. & B. L. Turner. 1993. Documented chromosome numbers 1993: 3. Miscellaneous U.S.A. and Mexican species, mostly Asteraceae. Sida 15: 649–653.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		IPCN online	Ward, D. E. 1981. In Chromosome number reports LXXIII. Taxon 30: 844–845.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		IPCN online	Keil, D. J. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 271–273.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		IPCN online	Keil, D. J. 1981. In Chromosome number reports LXXII. Taxon 30: 705–706.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		IPCN online	Powell, A. M. & S. A. POWELL. 1977. Chromosome numbers of gypsophilious plant species of the Chibuahuan Desert. Sida 7: 80–90.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		IPCN online	Powell, A. M., D. W. KYHOS & P. H. Raven. 1975. Chromosome numbers in Compositee. XI. Helenieae. Amer. J. Bot. 62: 1100–1103.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16II		IPCN online	Powell, A. M. & J. F. Weedin. 2005. Documented chromosome numbers 2005: 2. Counts from western Texas, mostly trans-Pecos cacti. Sida 21(3): 1665–1668.
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16, 18		IPCN67-71	POWELL, A.M. & s. SIKES. 1970. Chromosome numbers of some chihuahuan desert Compositae. Southw. Naturalist 15: 175-186.
!		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene		32	eFlora
!		Psilostrophe tagetina (Nutt) Greene	Psilostrophe tagetina (Nutt.) Greene		32	Fedorov, 1974	Jackson R. C. (D. n. 1957)
!		Psilostrophe tagetina (Nutt) Greene	Psilostrophe tagetina (Nutt.) Greene		32	Fedorov, 1974	DeJong, Longpre 1963
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		Cave1957	Jackson a
		Psilostrophe tagetina (Nutt.) Greene	Psilostrophe tagetina (Nutt.) Greene	16		Cave1963	DeJong & Long. 1963