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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.


CCDBPteridophytesThelypteridaceaeSphaerostephanosSphaerostephanos arbuscula (Willd.) Holttum

3 chromosome counts in Sphaerostephanos arbuscula (Willd.) Holttum:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Sphaerostephanos arbuscula (Willd.) Holttum Sphaerostephanos arbuscula (Willd.) Holttum 36   IPCN online Manickam, V. S. 1984. Cytology of thirty species of ferns from the Palni Hills (South India). Cytologia 49: 49–59.
!   Sphaerostephanos arbuscula (Willd.) Holttum Sphaerostephanos arbuscula (Willd.) Holttum   72 Love, 1977 Manton & Sledge 1954
!   Sphaerostephanos arbuscula (Willd.) Holttum Sphaerostephanos arbuscula (Willd.) Holttum   72 Love, 1977 Abraham, Ninan & Mathew 1962