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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







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


CCDBPteridophytesDryopteridaceaePolystichumPolystichum formosanum Rosenst.

5 chromosome counts in Polystichum formosanum Rosenst.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Polystichum formosanum Rosenst. Polystichum formosanum Rosenst. "82II, 164"   IPCN online Tsai, J. L. & W. C. Shieh. 1985. A cytotaxonomic survey of the fern family Aspidiaceae (sensu Copeland) in Taiwan. J. Sci. Engin. 22: 121–144.
  Polystichum formosanum Rosenst. Polystichum formosanum Rosenst. 41   IPCN online Mitui, K. 1976a. Chromosome numbers of some ferns in the Ryukyu Islands. J. Jap. Bot. 51: 33–41.
  Polystichum formosanum Rosenst. Polystichum formosanum Rosenst. 41   IPCN online SHIMURA, Y. 1975a. A guide to the fern, genus Polystichum in Japan I. Collect. & Breed. 37: 237–238.
!   Polystichum formosanum Rosenst. Polystichum formosanum Rosenst. 41   IPCN75-78 Mitui 1976a
!   Polystichum formosanum Rosenst. Polystichum formosanum Rosenst. 41   IPCN75-78 Shimura 197Sa