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CCDB → Angiosperms → Compositae → Parthenium → Parthenium stramonium Greene

3 chromosome counts in Parthenium stramonium Greene:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Parthenium stramonium Greene	Parthenium tomentosum var. stramonium (Greene) Rollins		36(1)	Asteracea	Rollins 1946 Amer. J. Bot.
!		Parthenium stramonium Greene	Parthenium tomentosum var. stramonium (Greene) Rollins		54 (apomictic)(1)	Asteracea	Tysdal, H. M. 1950 Agronomy J.
!		Parthenium stramonium Greene	Parthenium tomentosum var. stramonium (Greene) Rollins		36 (sexual)(1)	Asteracea	Tysdal, H. M. 1950 Agronomy J.