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CCDB → Angiosperms → Compositae → Vernonanthura → Vernonia ferruginea Less.

2 chromosome counts in Vernonia ferruginea Less.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Vernonia ferruginea Less.	Vernonanthura ferruginea (Less.) H. Rob.		34	IPCN online	Dematteis, M. & A. Fernández. 1998. Karyotypes of seven South American species of Vernonia (Asteraceae). Cytologia 63: 323–328.
		Vernonia ferruginea Less.	Vernonanthura ferruginea (Less.) H. Rob.		34	IPCN online	Dematteis, M. 2002. Cytotaxonomic analysis of South American species of Vernonia (Vernonieae: Asteraceae). Bot. J. Linn. Soc. 139(4): 401–408.