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CCDB → Angiosperms → Compositae → Erigeron → Erigeron pumilus Nutt.

6 chromosome counts in Erigeron pumilus Nutt.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Erigeron pumilus subsp. pumilus	Erigeron pumilus Nutt.	9(1)		Asteracea	Solbrig et al. 1969 Amer. J. Bot.
		Erigeron pumilus Nutt.	Erigeron pumilus Nutt.		18	IPCN online	Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
		Erigeron pumilus Nutt.	Erigeron pumilus Nutt.	9		IPCN online	Semple, J. C. 1980. In Chromosome number reports LXVII. Taxon 29: 357–358.
		Erigeron pumilus Nutt.	Erigeron pumilus Nutt.	9		IPCN66	Taylor & Brockman 1966
!		Erigeron pumilus subsp. pumilus	Erigeron pumilus Nutt.	9		IPCN67-71	SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353.
!		Erigeron pumilus subsp. pumilus	Erigeron pumilus Nutt.	9		IPCN73-74	WITHERSPOON, J.T., C.G. SCHAACK, & T.J. WATSON JR. 1974. In IOPB chromosome number reports XLVI. Taxon 23: 801-812.