{# load django_bootstrap5#%} CCDB server
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.


CCDBAngiospermsRanunculaceaeHelleborusHelleborus odorus Waldst. & Kit. ex Willd.

4 chromosome counts in Helleborus odorus Waldst. & Kit. ex Willd.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Helleborus odorus Waldst. & Kit. ex Willd. Helleborus odorus Waldst. & Kit. ex Willd.   32 CHROBASE D'AMATO G., BIANCHI G. - 1989. Heterochromatin and Ag-NOR staining in some species of Helleborus (Ranunculaceae).. Caryologia , 42(1): 19-26.
!   Helleborus odorus Waldst. & Kit. ex Willd. Helleborus odorus Waldst. & Kit. ex Willd.   32 IPCN online Lovka, M. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 21–23.
!   Helleborus odorus Waldst. & Kit. ex Willd. Helleborus odorus Waldst. & Kit. ex Willd.   32 Fedorov, 1974 Langlet 1932
!   Helleborus odorus Waldst. & Kit. ex Willd. Helleborus odorus Waldst. & Kit. ex Willd.   32 C-values database Zonneveld BJM. 2001. Nuclear DNA contents of all species of Helleborus (Ranunculaceae) discriminate between species and sectional divisions. Plant Systematics and Evolution 229: 125-130.