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 it to the forms submit new counts, or report erroneous counts.


CCDBPteridophytesThelypteridaceaeThelypterisThelypteris patens (Sw.) Small

8 chromosome counts in Thelypteris patens (Sw.) Small:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Thelypteris patens (Sw.) Small Thelypteris patens (Sw.) Small 72   IPCN65 Walker 1964-65
  Christella patens (Sw.) Holttum Thelypteris patens (Sw.) Small 36 72 IPCN online Walker, T. G. 1985. Cytotaxonomic studies of the ferns of Trinidad 2. The cytology and taxonomic implications. Bull. Brit. Mus. (Nat. Hist.), Bot. 13(5): 149–249.
  Christella patens (Sw.) Holttum Thelypteris patens (Sw.) Small 72   IPCN online Rajkumar, S. D. 2001. IOPB chromosome data 17. Newslett. Int. Organ. Pl. Biosyst. (Pruhonice) 33: 25–26.
  Christella patens (Sw.) Holttum Thelypteris patens (Sw.) Small 72   IPCN online Tindale. 2002. In M. D. Tindale & S. K. Roy, A cytotaxonomic survey of the Pteridophyta of Australia. Austral. Syst. Bot. 15: 839–937.
!   Thelypteris patens (Sw.) Small Thelypteris patens (Sw.) Small 72   IPCN67-71 SMITH, A.R. 1971. systematics of the neotropical species of Thelypteris section Cyclosorus. Univ. Calif. Publ. Bot. 59: 1-136.
!   Thelypteris patens (Sw.) Small Thelypteris patens (Sw.) Small 72   IPCN67-71 SMITH, A.R. 1971. The Thelypteris nomoralis complex in the Southeastern United States. Amer. Fern J. 71: 21-32.
!   Christella patens (Sw.) Holttum Thelypteris patens (Sw.) Small   144 Love, 1977 Walker, T. G. 1966
  Thelypteris patens var. patens Thelypteris patens (Sw.) Small   144 eFlora