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CCDB → Angiosperms → Rosaceae → Geum → Geum pentapetalum Makino

4 chromosome counts in Geum pentapetalum Makino:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Sieversia pentapetala (L.) Greene	Geum pentapetalum Makino		14	IAPT/IOPB	IAPT/IOPB Chromosome Data 5
!		Geum pentapetalum Makino	Geum pentapetalum Makino		14	IPCN online	Iwatsubo, Y. & N. Naruhashi. 1993. Karyotypes on five species of Japanese Geum (Rosaceae). Cytologia 58: 313–320.
!		Sieversia pentapetala (L.) Greene	Geum pentapetalum Makino		14	Fedorov, 1974	CoKoJioacKaH 1960a, 1961, 1963
		Sieversia pentapetala (L.) Greene	Geum pentapetalum Makino		14	Cave1963	Sokolovskaya 1963