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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.


CCDBAngiospermsOrchidaceaeCypripediumCypripedium formosanum Hayata

5 chromosome counts in Cypripedium formosanum Hayata:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Cypripedium formosanum Hayata Cypripedium formosanum Hayata   20, 30 IPCN online KARASAWA, K. & M. Aoyama. 1986. Karyomorphological studies on Cypripedium in Japan and Formosa. Bull. Hiroshima Bot. Gard. 8: 1–22.
  Cypripedium formosanum Hayata Cypripedium formosanum Hayata   20 IPCN online Cox, A. V., G. J. Abdelnour, M. D. Bennett & I. J. Leitch. 1998. Genome size and karyotype evolution in the slipper orchids (Cypripedioideae: Orchidaceae). Amer. J. Bot. 85(5): 681–687.
!   Cypripedium formosanum Hayata Cypripedium formosanum Hayata   20,30 eFlora  
!   Cypripedium formosanum Hayata Cypripedium formosanum Hayata   20 C-values database Cox AV, Abdelnour DG, Bennett MD, Leitch IJ. (pers. comm. 1996).
!   Cypripedium japonicum var. formosanum (Hayata) S. S. Ying Cypripedium formosanum Hayata   20 C-values database Hanson L, Leitch IJ, Bennett MD. 1999. Unpublished values from the Jodrell Laboratory, Royal Botanic Gardens, Kew.