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CCDB → Angiosperms → Compositae → Senecio → Senecio serra Hook.

5 chromosome counts in Senecio serra Hook.:

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Median Minimum Max Distribution

		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Senecio serra Hook.	Senecio serra Hook.	20(1)		Asteracea	Palmblad 1965 Canad. J. Bot. (= Botany)
		Senecio serra Hook.	Senecio serra Hook.	20		IPCN65	Palmblad 1965
		Senecio serra Hook.	Senecio serra Hook.	20	c.40	IPCN67-71	ORNDUFF, R., T. MOSQUIN, D. W. KYHOS, & P. H. RAVEN. 1967. Chromosome numbers in Compositae. VI. Senecioneae. II. Am. Jour. Bot. 54: 205-213.
!		Senecio serra Hook.	Senecio serra Hook.		40	eFlora
		Senecio serra Hook.	Senecio serra Hook.	20		Cave1963	Ornduft et al. 1963