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CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris cochleata (D. Don) C. Chr.

22 chromosome counts in Dryopteris cochleata (D. Don) C. Chr.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN65	Mehra & L. 1965
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN online	Raj, V. I. & V. S. Manickam. 1987. SOCGI plant chromosome number reports -- IV [i.e., V]. J. Cytol. Genet. 22: 156–161.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41	82	IPCN online	Srivastava, R. B. 1985. Ferns of the Indo-Nepal border. Proc. Roy. Soc. Edinburgh, Sect. B, Biol. Sci. 86: 471–472.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN online	Vasudeva, S. M. & S. S. Bir. 1983. Chromosome numbers and evolutionary status of ferns and fern allies of Pachmarhi Hills (Central India).In: S. S. Bir (editor), Pteridophytes: their morphology, cytology, taxonomy and phylogeny. Aspects Pl. Sci. 6: 119–181.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN online	Khullar, S. P., S. S. Sharma & S. C. Verma. 1988. SOCGI plant chromosome number reports -- VI. J. Cytol. Genet. 23: 38–52.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN online	Manickam, V. S. & V. Irudayaraj. 1988. Cytology of Ferns of the Western Ghats (South India). 81 pp.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	IPCN online	Kato, M., N. Nakato, X. Cheng & K. Iwatsuki. 1992. Cytotaxonomic study of ferns of Yunnan, southwestern China. Bot. Mag. (Tokyo) 105: 105–124.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	IPCN online	Ammal, L. S. & K. V. Bhavanandan. 1994. Karyomorphological studies on Dryopteris Adanson. Indian Fern J. 11: 89–93.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41		IPCN online	Bir, S. S. 1996. Cytology of some ferns from the Nilgiris, south India III. Brit. Fern Gaz. 15: 141–149.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	82		IPCN online	ROY, S. K. & J. B. SINGH. 1975. A note on the chromosome numbers in some ferns from Pachmarhi Hills, Central India. Sci. & Cult. 41: 181–183.
		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	82		IPCN online	GHATAK, J. 1977. Biosystematic survey of pteridophytes from Shevaroy Hills, south India. Nucleus 20: 105–108.
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		120	IPCN67-71	BHAVANANDAN, K.V., 1968. Studies on the cytology of sixteen species of south Indian ferns. Caryologia 21: 333-338.
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41	82	IPCN67-71	ROY, R.P., B.M.B. SINHA, & A.R. SAKYA. 1971. Cytology of some ferns of Kathmandu valley. Brit. Fern Gaz. 10: 193-199.
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	82		IPCN75-78	Roy & Singh 1975
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	82		IPCN75-78	Ghatak 1977
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Loyal (in Mehra 1961b)
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Roy, R. P. & Pandey 1963a
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Roy, R. P. & Sakya (in Fabbri 1963)
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Mehra & Loyal 1965
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Bhavanandan 1968
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.		82	Love, 1977	Roy, R. P., Sinha & Sakya 1971
!		Dryopteris cochleata (D. Don) C. Chr.	Dryopteris cochleata (D. Don) C. Chr.	41	82	Cave1963	Roy & Sak. in Fabbri 1963