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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







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CCDB → Pteridophytes → Ophioglossaceae → Ophioglossum → Ophioglossum nudicaule L.

14 chromosome counts in Ophioglossum nudicaule L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. 240   IPCN online Manickam, V. S. 1984. Cytology of thirty species of ferns from the Palni Hills (South India). Cytologia 49: 49–59.
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. c.240   IPCN online Wang, Z. & Q. Xia. 1984. Cytological observations on some species of Dryopteris and Polystichum from China. Acta Bot. Sin. 26: 1–10.
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. c.500   IPCN online Vasudeva, S. M. & S. S. Bir. 1983. Chromosome numbers and evolutionary status of ferns and fern allies of Pachmarhi Hills (Central India).In: S. S. Bir (editor), Pteridophytes: their morphology, cytology, taxonomy and phylogeny. Aspects Pl. Sci. 6: 119–181.
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. ca.350   IPCN online ROY, S. K. & J. B. SINGH. 1975. A note on the chromosome numbers in some ferns from Pachmarhi Hills, Central India. Sci. & Cult. 41: 181–183.
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. ca.500   IPCN online Bir, S. S. & S. M. VASUDEVA. 1978. In IOPB chromosome number reports LXII. Taxon 27: 519–535.
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. 360   IPCN online GHATAK, J. 1977. Biosystematic survey of pteridophytes from Shevaroy Hills, south India. Nucleus 20: 105–108.
  Ophioglossum nudicaule L. Ophioglossum nudicaule L. ca.350   IPCN75-78 Roy & Singh 1975
  Ophioglossum nudicaule L. Ophioglossum nudicaule L. ca.500   IPCN75-78 Bir & Vasudeva 1978
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. 360   IPCN75-78 Ghatak 1977
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L.   240 Love, 1977 Ninan 1958a
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L.   240 eFlora  
!   Ophioglossum nudicaule None Ophioglossum nudicaule L. 240   Cave1956 Ninan b
!   Ophioglossum nudicaule var. tenerum (Mett.) R. T. Clausen Ophioglossum nudicaule L. 240   Cave1958 Ninan 1958b
!   Ophioglossum nudicaule L. Ophioglossum nudicaule L. 120   Cave1958 Ninan 1958b