CCDBAngiospermsRosaceaeRosaRosa williamsii Fernald

2 chromosome counts in Rosa williamsii Fernald:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Rosa williamsii Fernald Rosa blanda Aiton   14 IPCN online GERVAIS, C., R. Trahan & J. Gagnon. 1999. IOPB chromosome data 14. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 30: 10–15.
  Rosa williamsii Fernald Rosa blanda Aiton   14 IPCN online GERVAIS, C., M. Parent, R. Trahan & S. Plante. 1997. IOPB chromosome data 12. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 28: 16–18.