CCDB Header
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.


CCDBAngiospermsCelastraceaeParnassiaParnassia townsendii B. L. Rob.

1 chromosome count in Parnassia townsendii B. L. Rob.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Parnassia townsendii B. L. Rob. Parnassia townsendii B. L. Rob. 18 36 IPCN online Bye, R. A. J. & D. E. Soltis. 1979. Parnassia towsendii (Saxifragaceae), a Mexican endemic. S. W. Naturalist 24: 209–222.