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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.


CCDB → Pteridophytes → Thelypteridaceae → Trigonospora → Trigonospora caudipinna Sledge

7 chromosome counts in Trigonospora caudipinna Sledge:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36   IPCN online Manickam, V. S. & V. Irudayaraj. 1988. Cytology of Ferns of the Western Ghats (South India). 81 pp.
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36   IPCN online Irudayaraj, V. & V. S. Manickam. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 20–21.
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36   IPCN online Irudayaraj, V. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 22–23.
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 72   IPCN online Rajkumar, S. D. 2001. IOPB chromosome data 17. Newslett. Int. Organ. Pl. Biosyst. (Pruhonice) 33: 25–26.
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36   IPCN online Bir, S. S. & V. Irudayaraj. 2001. Cytology of some ferns from the Nilgiris, south India---IV. Fern Gaz. 16(4): 177–190.
!   Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36II   IPCN online Rajkumar, S. D. 2003. Diploidy and erect rhizome: a suicidal coexistence---causing rarity and extinction in ferns (Pteridophytes) of western Ghats, south India. Sci. & Cult. 69: 345–347.
  Trigonospora caudipinna Sledge Trigonospora caudipinna Sledge 36   IPCN online Raj, V. I. & V. S. Manickam. 1987. SOCGI plant chromosome number reports -- IV [i.e., V]. J. Cytol. Genet. 22: 156–161.