Helleborus caucasicus var. colchicus (Regel) Regel variety synonym

Helleborus abchasicus var. flore-roseo Rodigas variety synonym

Helleborus abchasicus var. flore-albo Rodigas variety synonym

Helleborus caucasicus var. guttatus (A.Braun) Regel variety synonym

Helleborus abchasicus var. flore-purpureo Rodigas variety synonym

Helleborus abchasicus var. flore-luteolo Rodigas variety synonym

Helleborus polychromus var. guttatus (A.Braun & F.W.H.Sauer) Kolak. variety synonym

Helleborus abchasicus var. purpureo-laevigato Rodigas variety synonym

Helleborus caucasicus var. pallidus Regel variety synonym

Helleborus caucasicus var. abschasicus (A.Braun) Regel variety synonym

Helleborus casta-diva subsp. abchasicus (A.Braun) N.Busch subspecies synonym

Helleborus caucasicus var. punctatus Regel variety synonym

Helleborus casta-diva subsp. kochii (Schiffn.) N.Busch subspecies synonym

Helleborus viridis M.Bieb. species heterotypic synonym

Helleborus grandiflorus K.Koch ex Rupr. species heterotypic synonym

Helleborus casta-diva N.Busch species heterotypic synonym

Helleborus tinctus Steven species homotypic synonym

Helleborus ibericus Steven species homotypic synonym

Helleborus abschasicus A.Braun species synonym

Helleborus orientalis subsp. guttatus (A.Braun & F.W.H.Sauer) B.Mathew subspecies synonym

Helleborus orientalis subsp. abchasicus (A.Braun) B.Mathew subspecies accepted

Helleborus orientalis var. orientalis variety accepted

Helleborus orientalis subsp. orientalis subspecies accepted

Helleborus tinctus Steven ex Rupr. species synonym

Helleborus porphyromelas A.Braun & C.D.Bouché species synonym

Helleborus ponticus A.Braun species synonym

Helleborus polychromus Kolak. species proparte synonym

Helleborus orientalis var. guttatus (A.Braun & F.W.H.Sauer) Demoly variety synonym

Helleborus orientalis var. abchasicus (A.Braun) Demoly, 2000 variety accepted

Helleborus olympicus Lindl. species synonym

Helleborus officinalis Salisb. species synonym

Helleborus kochii Schiffn. species synonym

Helleborus ibericus Steven ex Rupr. species synonym

Helleborus heyderi Schiffn. species synonym

Helleborus guttatus A.Braun & F.W.H.Sauer species synonym

Helleborus colchicus Regel species synonym

Helleborus caucasicus A.Braun species synonym

Helleborus antiquorum A.Braun species heterotypic synonym

Helleborus abchasicus A.Braun species synonym

Helleborus orientalis var. heyderi (Schiffn.) Demoly variety synonym

Helleborus polychromus Kolak. species proparte synonym

Helleborus orientalis var. abschasicus (A.Braun) Demoly variety synonym

Helleborus orientalis subsp. abschasicus (A.Braun) B.Mathew subspecies synonym

Helleborus grandiflorus K.Koch species homotypic synonym