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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 → Angiosperms → Apocynaceae → Alstonia → Alstonia macrophylla Wall.

5 chromosome counts in Alstonia macrophylla Wall.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Alstonia macrophylla Wall. Alstonia macrophylla Wall. ex G. Don   22 Kumar, 1987 Patil, R.P. 1958; Tapadar, N.N. Roy 1964a
!   Alstonia macrophylla Wall. ex G. Don Alstonia macrophylla Wall. ex G. Don   22 eFlora  
!   Alstonia macrophylla Wall. ex G. Don Alstonia macrophylla Wall. ex G. Don   22 Fedorov, 1974 Patil R. P. 1958
!   Alstonia macrophylla Wall. ex G. Don Alstonia macrophylla Wall. ex G. Don   22 Fedorov, 1974 Tapadar 1964a
!   Alstonia macrophylla Wall. ex G. Don Alstonia macrophylla Wall. ex G. Don 11   Cave1958 Patil 1958