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CCDB → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum grandifrons C. Chr.

3 chromosome counts in Polystichum grandifrons C. Chr.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Polystichum kiusiuense Tagawa	Polystichum grandifrons C. Chr.	82		IPCN66	Kurita 1966a
!		Polystichum kiusiuense Tagawa	Polystichum grandifrons C. Chr.		82	Love, 1977	Kurita 1966b
!		Polystichum grandifrons C. Chr.	Polystichum grandifrons C. Chr.		164	eFlora