CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.

CCDB → Pteridophytes → Dryopteridaceae → Dryopteris → Dryopteris × zygoparentalis Fraser-Jenk.

1 chromosome count in Dryopteris × zygoparentalis Fraser-Jenk.:

Show Statistics    
Export to CSV
Species statistics All fields
   
Export Fasta Counts
Median Minimum Max Distribution

		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Dryopteris × zygoparentalis Fraser-Jenk.	Dryopteris × zygoparentalis Fraser-Jenk.		c.200	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.