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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 → Polemoniaceae → Polemonium → Polemonium pulcherrimum Hook.

6 chromosome counts in Polemonium pulcherrimum Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18 IPCN online Dawe, J. C. & D. F. Murray. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 265–268.
!   Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18&36 IPCN67-71 KNABEN, G. 1968. Chromosome numbers of flowering plants from Central Alaska. Nytt mag. bot. 15: 240-254.
!   Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18 IPCN67-71 MULLIGAN, G.A., & A.E. PORSILD. 1969. Chromosome numbers of some plants from the unglaciated central Yukon plateau, Canada. Canad. J. Bot. 47: 655-662.
!   Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18 IPCN67-71 HEDBERG, o. 1967. Chromosome numbers of vascular plants from arctic and subarctic North America. Ark. f. Bot. Ser. 2. 6: 309-326.
  Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18 Fedorov, 1974 Clausen 'J. 1931a
  Polemonium pulcherrimum Hook. Polemonium pulcherrimum Hook.   18 Fedorov, 1974 Packer 1964