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CCDB → Angiosperms → Compositae → Senecio → Senecio pseudoarnica Less.

15 chromosome counts in Senecio pseudoarnica Less.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IAPT/IOPB	IAPT/IOPB Chromosome Data 6
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.	20(1)	ca.40(1)	Asteracea	Taylor & M. 1968 Queen's Printer, Ottawa
!		Senecio pseudoarnica var. pseudoarnica	Senecio pseudoarnica Less.		40(1)	Asteracea	Love ＆ L. 1980 Taxon
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN online	Nishikawa, T. 1989. Chromosome counts of flowering plants of Hokkaido (12). J. Hokkaido Univ. Educ., Sect. 2B 40: 37–48.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN online	Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368.
!		Senecio pseudoarnica var. rollandii Vict.	Senecio pseudoarnica Less.		40	IPCN online	Love, A. & D. Love. 1980b. In Chromosome number reports LXIX. Taxon 29: 707–709.
!		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.	20		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 pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN67-71	ARANO, H. 1968. The karyotypes and the geographical distribution in some groups of subfamily (Compositae) Of Japan. Kromosomo 72-73: 2371-2388.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN67-71	JOHNSON, A.W., & J.G. PACKER. 1968. Chromosome numbers in the flora of Ogotruk Creek, N.W. Alaska. Bot. Not. 121: 403-456.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.	20	c.40	IPCN67-71	TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN67-71	ZHUKOVA, P.G. 1969. Chromosome number in certain plant species indigenous to the north-east of the USSR. IV. Bot. Zurn. 54: 1985-1990.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		36	IPCN67-71	ZHUKOVA, P. G. 1967. Karyology of some plants, cultivated in the Arctic-Alpine Botanical Garden. (In Russian). In N. A. Avrorin (ed.): Plantarum in Zonam Polarem Transportatio. II. Leningrad 1967, pp. 139-149.
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	IPCN67-71	ZHUKOVA, P.G . & A.D. TIKHONOVA. 1971. Chromosome numbers of certain plant species indigenous to the Chukotsky province. (In Russian). Bot. Zurn. 56: 868-875.
!		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		40	eFlora
		Senecio pseudoarnica Less.	Senecio pseudoarnica Less.		"38-40"	Cave1963	Sokolovskaya 1963