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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.


CCDBAngiospermsOnagraceaeOenotheraOenothera longissima Rydb.

2 chromosome counts in Oenothera longissima Rydb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Oenothera longissima Rydb. Oenothera longissima Rydb. 7II, R4+5II, R6+4II, etc.   IPCN online Dietrich, W., W. L. Wagner & P. H. Raven. 1997. Systematics of Oenothera section Oenothera subsection Oenothera (Onagraceae). Syst. Bot. Monogr. 50: 1–234.
  Oenothera longissima Rydb. Oenothera longissima Rydb. 7   Cave1956supp Munz 1949