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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.


CCDBAngiospermsPoaceaePoaPoa nipponica Koidz.

4 chromosome counts in Poa nipponica Koidz.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Poa nipponica Koidz. Poa nipponica Koidz.   42 IPCN online Koba, H. 1988. A contribution to the taxonomy of Poa nipponica and related species (Poaceae). J. Jap. Bot. 63: 334–343.
  Poa nipponica Koidz. Poa nipponica Koidz.   42 IPCN online Tateoka, T. & H. Koba. 1988. Taxonomic studies of the genus Poa of Japan 1. Boundaries between Poa acroleuca, P. hisauchii and P. nipponica: a reexamination aided by chromosome observations. Bot. Mag. (Tokyo) 101: 311–331.
!   Poa nipponica Koidz. Poa nipponica Koidz.   42 Darlington, 1955 Tateoka 1954
!   Poa nipponica Koidz. Poa nipponica Koidz.   56 Darlington, 1955 Japan