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CCDB → Angiosperms → Compositae → Packera → Packera heterophylla (Fisch.) E. Wiebe

18 chromosome counts in Packera heterophylla (Fisch.) E. Wiebe:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92(1)	Asteracea	Zhukova ＆ P. 1976 Bot. Zhurn. (Moscow ＆ Leningrad)
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92, 114	IPCN online	Krogulevich, R. E. 1984. In R.E. Krogulevich & T.S. Rostovtseva, Khromosomnye Chisla Tsvetkovykh Rastenii i Sibiri Dal'nego Vostoka. Izdatel'stvo "Nauka", Sibirskoe Otdelenie, Novosibirsk. ý.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		46	IPCN online	Krasnikov, A. A. & Shaulo. 1984. In R.E. Krogulevich & T.S Rostovtseva, Khromosomnye Chisla Tsvetkovykh Rastenii i Sibiri Dal'nego Vostoka. Izdatel'stvo "Nauka", Sibirskoe Otdelenie, Novosibirsk. ý.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		48	IPCN online	ZHUKOVA, P. G. 1982. Chromosome numbers of some plant species of north-eastern Asia. Bot. Zhurn. SSSR 67 (3): 360–365.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92	IPCN online	Yurtsev, B. A. & P. G. ZHUKOVA. 1982. Chromosome numbers of some plants of the northeastern Yakutia (the drainage of the Indigirka River in its middle reaches). Bot. Zhurn. 67 (6): 778–787. (In Russian).
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		c.90, 46	IPCN online	Krogulevich, R. E. 1978. Kariologicheskij analiz vidov flory Vostochnogo Sajana. V Flora Pribajkal'ja. 19–48. Nauka, Novosibirsk.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		46, c.70	IPCN online	Krogulevich, R. E. 1976. Rol poliploidii v genesise flory Putorana. In: L. I. Malyshev, ed. 1976 Flora Putorana: Materali k Poznaniiu Osobennostei Sostava i Genezisia Gornykh Subarkticheskikh Flor Sibir. Novosibirsk. Nauka, Novosibirsk
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		48	IPCN online	ZHUKOVA, P. G. 1980. Chromosome numbers of some Southern Chukotka plant species. Bot. Zhurn. 65 (1): 51–59.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92	IPCN online	ZHUKOVA, P. G. & V. V. Petrovsky. 1975. Chromosome numbers of some Western Chukolka plant species. Bot. Žhurn. (Moscow & Leningrad) 60(3): 395–401.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92	IPCN online	ZHUKOVA, P. G. & V. V. Petrovsky. 1976. Chromosome numbers of some Western Chukolka plant species, II. Bot. Žhurn. (Moscow & Leningrad) 61(7): 963–969.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		46	IPCN online	Krogulevich, R. E. 1976. Chromosome numbers of plant species from the Tunkinsky Alpes (East Sayan). News Sib. Depart. Acad. Sci. USSR, Ser. Biol. 15(3): 46–52.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		46, ca. a. 90	IPCN online	Krogulevich, R. E. 1978. Karyological analysis of the species of the flora of eastern Sayana. Pp. 19-48 in L. I. Malyshev & G. A. Peshlcova (eds.) Flora of the Prebaikal. Novosibirsk.
		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92, 138	IPCN72	PACKER, J.G. 1972. A taxonomic and phytogeographical review of some arctic and alpine Senecio species. Canad. J. Bot. 50: 507-518.
!		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		80	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 resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		92	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 resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		46	Darlington, 1955	Siberia
!		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		48, 90	Darlington, 1955
!		Senecio resedifolius Less.	Packera heterophylla (Fisch.) E. Wiebe		48	Darlington, 1955	Rutland 1941