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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.


CCDBPteridophytesBlechnaceaeBlechnumBlechnum × antillanum Proctor

2 chromosome counts in Blechnum × antillanum Proctor:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Blechnum × antillanum Proctor Blechnum × antillanum Proctor   ca.123 IPCN online Walker, T. G. 1973. Additional cytogenetic notes on the pteridophytes of Jamaica. Trans. Roy. Soc. Edinburgh 69: 109–135.
!   Blechnum × antillanum P. (X) Blechnum × antillanum Proctor   ca.123 IPCN75-78 Walker 1973