Helleborus argutifolius Viv. species accepted

Helleborus dumetorum Waldst. & Kit. ex Willd. species accepted

Helleborus foetidus L. species accepted

Helleborus lividus Aiton ex Curtis species accepted

Helleborus viridis L. species accepted

Helleborus bocconei Ten. species accepted

Helleborus multifidus Vis. species accepted

Helleborus torquatus Archer-Hind species accepted

Helleborus vesicarius Aucher species accepted

Helleborus thibetanus Franch. species accepted

Helleborus purpurascens Waldst. & Kit. species accepted

Helleborus orientalis Lam. species accepted

Helleborus odorus Waldst. & Kit. ex Willd. species accepted

Helleborus niger L. species accepted

Helleborus × mucheri Rottenst. species accepted

Helleborus × tergestinus Starm. ex Rottenst. species accepted

Helleborus × davidii Grey-Wilson species accepted