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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaePyrrocomaPyrrocoma racemosa var. racemosa

2 chromosome counts in Pyrrocoma racemosa var. racemosa:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Pyrrocoma racemosa var. racemosa Pyrrocoma racemosa (Nutt.) Torr. & A. Gray 6II(1)   Asteracea Semple et al. 2001 Rhodora
  Pyrrocoma racemosa var. racemosa Pyrrocoma racemosa (Nutt.) Torr. & A. Gray 6II   IPCN online Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.