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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.


CCDBAngiospermsOrchidaceaeSpiranthesSpiranthes cernua (L.) Rich.

8 chromosome counts in Spiranthes cernua (L.) Rich.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Spiranthes cernua (L.) Rich. Spiranthes cernua (L.) Rich.   30 IPCN65 Tanaka 1965a, b
  Spiranthes cernua (L.) Rich. Spiranthes cernua (L.) Rich.   30 IPCN online Martinez, A. 1985. The chromosomes of orchids VIII. Spiranthinae and Cranichidinae. Kew Bull. 40: 139–147.
  Spiranthes cernua (L.) Rich. Spiranthes cernua (L.) Rich.   60 IPCN online Sheviak, C. J. 1991. Morphological variation in the compilospecies Spiranthes cernua (L.) L. C. Rich.: ecologically-limited effects of gene flow. Lindleyana 6: 228–234.
  Spiranthes cernua (L.) Rich. Spiranthes cernua (L.) Rich.   45,60,61 IPCN online Sheviak, C. J. & P. M. Catling. 1980. The identity and status of Spiranthes ochroleuca . (Rydberg) Rydberg. Rhodora 82: 525–562.
!   Spiranthes cernua (L.) Rich. Spiranthes cernua (L.) Rich.   45,60 eFlora  
!   Spiranthes cernua (L) Rich. Spiranthes cernua (L.) Rich.   30 Fedorov, 1974 Tanaka R. 1965b
!   Spiranthes cernua (L) Rich. Spiranthes cernua (L.) Rich.   ~50 Fedorov, 1974 Smith E. B. 1964b
!   Spiranthes cernua (L) Rich. Spiranthes cernua (L.) Rich.   60 Fedorov, 1974 Pace 1914 (Duncan 1959)