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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 → Ophioglossaceae → Ophioglossum → Ophioglossum petiolatum Hook.

14 chromosome counts in Ophioglossum petiolatum Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. 510-520 c.1100* IPCN65 Walker 1964-65
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. c.470   IPCN online Manickam, V. S. 1984. Cytology of thirty species of ferns from the Palni Hills (South India). Cytologia 49: 49–59.
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. 480   IPCN online Wang, Z. r. 1986. The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook. Acta Bot. Sin. 28: 472–476.
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. 100, 108, 112, 120, 124   IPCN online Khandelwal, S. 1990. Chromosome evolution in the genus Ophioglossum L. Bot. J. Linn. Soc. 102(3): 205–217.
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. c.240   IPCN online Takamiya, M. 1995. Chromosomal studies of ferns and fern-allies in the Republics of Fiji and Vanuatu, South Pacific I. Psilotaceae, Ophioglossaceae, Marattiaceae and Schizaeaceae. Acta Phytotax. Geobot. 46: 137–145.
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   c.960 IPCN online Obermayer, R., I. J. Leitch, L. Hanson & M. D. Bennett. 2002. Nuclear DNA C-values in 30 species double the familial representation in pteridophytes. Ann. Bot. (Oxford) 90: 209–217.
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   960 Love, 1977 Kurita & Nishida 1967
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   960 Love, 1977 Mitui 1973
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   c.1020 Love, 1977 Manton & Sledge 1954
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. 480   IPCN73-74 MITUI, K. 1973. A cytological survey on the Pteridophytes of the Bon Islands. J. Jap. Bot. 48: 247-253.
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   960 eFlora  
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. 510-515   Cave1956 Verma
  Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook. c.510   Cave1956supp Manton & Sledge 1954
!   Ophioglossum petiolatum Hook. Ophioglossum petiolatum Hook.   960 Automatic manuscript search R. J. Dyer,J. Pellicer,V. Savolainen,I. Leitch and H. Schneider. 2013. "Genome size expansion and the relationship between nuclear DNA content and spore size in the Asplenium monanthes fern complex (Aspleniaceae)". BMC Plant Biology 13:219-219.