Helleborus foetidus L. | | a | | Helleborus foetidus L. | | 18832 | |
Helleborus hyemalis L. | Eranthis hyemalis (L.) Salisb. | | | Helleborus hyemalis L. | Eranthis hyemalis (L.) Salisb. | 18833 | 15340 |
Helleborus niger L. | | a | | Helleborus niger L. | | 18834 | |
Helleborus viridis L. | | a | | Helleborus viridis L. | | 18835 | |
Helleborus orientalis Lam. | | a | | Helleborus orientalis Lam. | | 404779 | |
Helleborus ranunculinus Sm. | Trollius ranunculinus (Sm.) Stearn | | | Helleborus ranunculinus Sm. | Trollius ranunculinus (Sm.) Stearn | 407306 | 407305 |
Helleborus thibetanus Franch. | | a | | Helleborus thibetanus Franch. | | 409878 | |
Helleborus caucasicus A. Braun | Helleborus orientalis Lam. | | | Helleborus caucasicus A. Braun | Helleborus orientalis Lam. | 447440 | 404779 |
Helleborus scabriglumis Boiss. & Reut. | | a | | Helleborus scabriglumis Boiss. & Reut. | | 459053 | |
Helleborus ×lemonnierae Demoly | | a | | Helleborus lemonnierae Demoly | | 459065 | |
Helleborus ×ballardiae B. Mathew, nom. inval. | | a | | Helleborus ballardiae B. Mathew, nom. inval. | | 460236 | |
Helleborus ×sternii Turrill | | a | | Helleborus sternii Turrill | | 464234 | |
Helleborus ×hybridus hort. ex Voss | | a | | Helleborus hybridus hort. ex Voss | | 464542 | |
Helleborus atrorubens Waldst. & Kit. | | a | | Helleborus atrorubens Waldst. & Kit. | | 464822 | |
Helleborus dumetorum Waldst. & Kit. subsp. atrorubens (Waldst. & Kit.) Merxm. & Podlech | Helleborus atrorubens Waldst. & Kit. | | i | Helleborus dumetorum Waldst. & Kit. subsp. atrorubens (Waldst. & Kit.) Merxm. & Podlech | Helleborus atrorubens Waldst. & Kit. | 464823 | 464822 |
Helleborus argutifolius Viv. | | a | | Helleborus argutifolius Viv. | | 465074 | |
Helleborus lividus Aiton | | a | | Helleborus lividus Aiton | | 465075 | |
Helleborus lividus Aiton subsp. lividus | Helleborus lividus Aiton | | i | Helleborus lividus Aiton subsp. lividus | Helleborus lividus Aiton | 465076 | 465075 |
Helleborus lividus Aiton subsp. corsicus (Briq.) P. Fourn. | Helleborus argutifolius Viv. | | i | Helleborus lividus Aiton subsp. corsicus (Briq.) P. Fourn. | Helleborus argutifolius Viv. | 465077 | 465074 |
Helleborus ×ericsmithii B. Mathew, nom. inval. | | a | | Helleborus ericsmithii B. Mathew, nom. inval. | | 466779 | |
Helleborus purpurascens Waldst. & Kit. | | a | | Helleborus purpurascens Waldst. & Kit. | | 467724 | |
Helleborus ×sahinii Grimshaw | | a | | Helleborus sahinii Grimshaw | | 468467 | |
Helleborus ×ashwoodensis Grimshaw | | a | | Helleborus ashwoodensis Grimshaw | | 468468 | |
Helleborus ×belcheri Grimshaw | | a | | Helleborus belcheri Grimshaw | | 468469 | |
Helleborus vesicarius Aucher ex Boiss. | | a | | Helleborus vesicarius Aucher ex Boiss. | | 468473 | |
Helleborus cyclophyllus Boiss. | | a | | Helleborus cyclophyllus Boiss. | | 479097 | |
Helleborus spp. | | a | | Helleborus spp. | | 482223 | |
Helleborus ×heyderi hort. ex Schiffn. | Helleborus orientalis Lam. | | | Helleborus heyderi hort. ex Schiffn. | Helleborus orientalis Lam. | 484961 | 404779 |
Helleborus ×nigercors J. T. Wall | | a | | Helleborus nigercors J. T. Wall | | 485002 | |
Helleborus ×dives A. Braun ex Schiffn. | | a | | Helleborus dives A. Braun ex Schiffn. | | 485359 | |
Helleborus abchasicus A. Braun | Helleborus orientalis Lam. | | | Helleborus abchasicus A. Braun | Helleborus orientalis Lam. | 485360 | 404779 |
Helleborus guttatus A. Braun & F. W. H. Sauer | Helleborus orientalis Lam. | | | Helleborus guttatus A. Braun & F. W. H. Sauer | Helleborus orientalis Lam. | 485361 | 404779 |
Helleborus croaticus Martinis | | a | | Helleborus croaticus Martinis | | 485362 | |
Helleborus dumetorum Waldst. & Kit. | | a | | Helleborus dumetorum Waldst. & Kit. | | 485363 | |
Helleborus dumetorum Waldst. & Kit. subsp. dumetorum | Helleborus dumetorum Waldst. & Kit. | | i | Helleborus dumetorum Waldst. & Kit. subsp. dumetorum | Helleborus dumetorum Waldst. & Kit. | 485364 | 485363 |
Helleborus odorus Waldst. & Kit. | | a | | Helleborus odorus Waldst. & Kit. | | 485365 | |
Helleborus multifidus Vis. | | a | | Helleborus multifidus Vis. | | 485366 | |
Helleborus torquatus Archer-Hind | | a | | Helleborus torquatus Archer-Hind | | 485367 | |
Helleborus abruzzicus M. Thomsen et al. | | a | | Helleborus abruzzicus M. Thomsen et al. | | 485368 | |
Helleborus bocconei Ten. | | a | | Helleborus bocconei Ten. | | 485369 | |
Helleborus hercegovinus Martinis | | a | | Helleborus hercegovinus Martinis | | 485370 | |
Helleborus liguricus M. Thomsen et al. | | a | | Helleborus liguricus M. Thomsen et al. | | 485371 | |
Helleborus ×mucheri Rottenst. | | a | | Helleborus mucheri Rottenst. | | 485372 | |
Helleborus ×viridescens Schiffn. | | a | | Helleborus viridescens Schiffn. | | 485373 | |
Helleborus ×tergestinus Starm. ex Rottenst. | | a | | Helleborus tergestinus Starm. ex Rottenst. | | 485374 | |
Helleborus ×jourdanii Pagès | | a | | Helleborus jourdanii Pagès | | 485375 | |