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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.


CCDBAngiospermsPlantaginaceaePennellianthusPenstemon frutescens Lamb.

2 chromosome counts in Penstemon frutescens Lamb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Penstemon frutescens Lamb. Pennellianthus frutescens Crosswhite   40 Fedorov, 1974 Sakai K. 1934
  Penstemon frutescens Lamb. Pennellianthus frutescens Crosswhite   40 Fedorov, 1974 Matsuura. SutO 1935 (