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CCDB → Angiosperms → Compositae → Senecio → Senecio squalidus Willd.

2 chromosome counts in Senecio squalidus Willd.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Senecio squalidus Willd.	Senecio squalidus Willd.		20	Darlington, 1955	Sicily, S. Italy
!		Senecio squalidus Willd.	Senecio squalidus Willd.		20	C-values database	Bennett MD, Smith JB. 1976. Nuclear DNA amounts in angiosperms. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 274: 227-274.