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CCDB → Angiosperms → Compositae → Petasites → Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer

5 chromosome counts in Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer		60(1)	Asteracea	Cherniawsky ＆ B. 1998b Canad. J. Bot. (= Botany)
!		Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer		60(1)	Asteracea	Love ＆ L. 1982a Taxon
!		Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	30(1)		Asteracea	Ornduff et al. 1963 Amer. J. Bot.
!		Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer		60(1)	Asteracea	Taylor ＆ B. 1966 Canad. J. Bot. (= Botany)
!		Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer	Petasites frigidus var. sagittatus (Pursh) Cherniawsky & R. J. Bayer		58,59,60	eFlora