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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.


CCDBAngiospermsPlantaginaceaePenstemonPenstemon strictus

4 chromosome counts in Penstemon strictus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Penstemon strictus Penstemon strictus Benth. 8II   IPCN online Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250.
  Penstemon strictus Benth. Penstemon strictus Benth. 8   IPCN online Benham, D. M. & C. G. Schaack. 1988. Chromosome number reports XCIX. Taxon 37: 399.
  Penstemon strictus Benth. Penstemon strictus Benth. 8   IPCN online Benham, D. M. & C. G. Schaack. 1988. Chromosome number reports XCIX. Taxon 37: 399.
!   Penstemon strictus Benth. Penstemon strictus Benth.   16 C-values database Broderick SR, Stevens MR, Geary B, Love SL, Jellen EN, Dockter RB, Daley SL, Lindgren DT. 2011. A survey of Penstemon's genome size. Genome 54: 160-173.