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CCDB → Angiosperms → Compositae → Packera → Senecio breweri B. Davy

3 chromosome counts in Senecio breweri B. Davy:

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Median Minimum Max Distribution

		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Senecio breweri B. Davy	Packera breweri (B. Davy) W. A. Weber & Á. Löve	23(1)		Asteracea	Ornduff et al. 1963 Amer. J. Bot.
!		Senecio breweri B. Davy	Packera breweri (B. Davy) W. A. Weber & Á. Löve		46	Fedorov, 1974	Ornduff et al. 1963
!		Senecio breweri B. Davy	Packera breweri (B. Davy) W. A. Weber & Á. Löve	23		Cave1963	Ornduff et al. 1963