CCDB Header
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.


CCDBPteridophytesPolypodiaceaePhymatosorusPhymatodes nigrescens (Blume) J. Sm.

2 chromosome counts in Phymatodes nigrescens (Blume) J. Sm.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Phymatodes nigrescens (Blume) J. Sm. Phymatosorus membranifolium (R. Br.) S. G. Lu 36   Cave1956supp Manton & Sledge 1954
!   Phymatodes nigrescens (Blume) J. Sm. Phymatosorus membranifolium (R. Br.) S. G. Lu   72 Cave1962 Pal & Pal 1961; Pal 1962