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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris championii

14 chromosome counts in Dryopteris championii:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Dryopteris championii	Dryopteris championii (Benth.) C. Chr. ex Ching	c.82, 123		IPCN67-71	HIRABAYASHI, H. 1967. Chromosome numbers in Japanese species of Dryopteris (2). Jour. Jap. Bot. 42: 44-48.
!		Dryopteris championii	Dryopteris championii (Benth.) C. Chr. ex Ching		123	Love, 1977	Kurita 1966b
!		Dryopteris championii	Dryopteris championii (Benth.) C. Chr. ex Ching		123	Love, 1977	Hirabayashi 1967
		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching		123	IPCN online	Weng, R. F. 1985. Observation on chromosomes of some Chinese ferns. J. Wuhan Bot. Res. 3(4): 367–370.
		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	123		IPCN online	Weng, R. f. 1989. Cytological observations on nine species of Dryopteris in China. In: D. Hong (editor), Plant Chromosome Research. Pp. 345–348.
		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	123		IPCN online	Weng, R. f. 1989. Cytological observations on Dryopteris of East China. In: K. H. Shing & K. U. Kramer (editors),. Pp. 141–144. In Check List Mosses Japan. *.
		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching		82	IPCN online	GIBBY, M. 1985. Cytological observations on Indian subcontinent and Chinese Dryopteris and Polystichum (Pteridophyta: Dryopteridaceae). Bull. Brit. Mus. (Nat. Hist.), Bot. 14: 1–42.
		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching		123, c.120, c.123	IPCN online	Nakato, N., M. Kato & B. d. Liu. 1995. A cytotaxonomic study of some ferns from Jiangsu and Zhejiang Provinces, China. J. Jap. Bot. 70: 194–204.
!		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	123		IPCN66	Kurita 1966b
!		Dryopteris championii (Benth.) C. Chr. ex Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	123		eFlora
		Dryopteris changii Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	123		IPCN online	Weng, R. f. 1989. Cytological observations on Dryopteris of East China. In: K. H. Shing & K. U. Kramer (editors),. Pp. 141–144. In Check List Mosses Japan. *.
!		Dryopteris pseudoerythrosora Kodama	Dryopteris championii (Benth.) C. Chr. ex Ching	123		IPCN online	Weng, R. f. 1989. Cytological observations on Dryopteris of East China. In: K. H. Shing & K. U. Kramer (editors),. Pp. 141–144. In Check List Mosses Japan. *.
		Dryopteris wuyishanensis Ching	Dryopteris championii (Benth.) C. Chr. ex Ching		82	IPCN online	Weng, R. f. 1989. Cytological observations on nine species of Dryopteris in China. In: D. Hong (editor), Plant Chromosome Research. Pp. 345–348.
		Dryopteris wuyishanensis Ching	Dryopteris championii (Benth.) C. Chr. ex Ching	82		IPCN online	Weng, R. f. 1989. Cytological observations on Dryopteris of East China. In: K. H. Shing & K. U. Kramer (editors),. Pp. 141–144. In Check List Mosses Japan. *.