;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 mailto:evolseq@tauex.tau.ac.il
>Helleborus bocconei
16
>Helleborus cyclophyllus
16
>Helleborus dumetorum
16
>Helleborus dumetorum subsp. atrorubens
16
>Helleborus foetidus
8
>Helleborus lividus
16
>Helleborus lividus subsp. corsicus
16
>Helleborus multifidus
16
>Helleborus multifidus subsp. serbicus
14
>Helleborus niger
16
>Helleborus niger subsp. macranthus
16
>Helleborus odorus
16
>Helleborus orientalis
16
>Helleborus purpurascens
16
>Helleborus thibetanus
16
>Helleborus viridis
16
>Helleborus viridis subsp. occidentalis
16
>Helleborus ×hybridus
16
>Helleborus ×nigercors
16