{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsBetulaceaeBetulaBetula alnoides B. -Ham. ex D. Don

6 chromosome counts in Betula alnoides B. -Ham. ex D. Don:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don 14   IPCN online Mehra, P. N. 1976. Cytology of Himalayan Hardwoods. Sree Saraswaty Press, Calcutta.
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don 14   IPCN online Mehra, P. N. 1976. Cytology of Himalayan Hardwoods. Sree Saraswaty Press, Calcutta.
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don 14   IPCN67-71 MEHRA, P.N., & T.S. SAREEN. 1969. In IOPB chromosome number reports XXII. Taxon 18: 433-442.
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don 14   IPCN73-74 MEHRA, P.N., & A.S. HANS. 1972. Comparison of diploid and natural polyploid hardwoods. J. Indian Bot. soc. 51: 319-325.
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don   28 Kumar, 1987 Mehra, P.N. & Sareen, T.S. 1969, 1973b ; Mehra, P.N. & Hans, A.S. 1972
!   Betula alnoides B. -Ham. ex D. Don Betula alnoides B. -Ham. ex D. Don   28 eFlora