Helleborus niger L.Sp. Pl. : 558 (1753)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus niger var. macranthus FreynStatus:Unchecked Rank:Variety Family: Ranunculaceae
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Helleborus niger subsp. macranthus (Freyn) Schiffn.Bot. Jahrb. Syst. 11: 105. 1889 (1889)Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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HelleborusStatus:Unchecked Rank:Genus Family: Melanthiaceae
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Helleborus lividus subsp. corsicus (Briq.) YeoQuatre Fl. France : 338 (1936)Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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Hyoscyamus niger subsp. nigerStatus:Synonym of Hyoscyamus niger
L.
Rank:Subspecies Family: Solanaceae
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Helleborus lividus Ait. ex CurtisBot. Mag. 2: t. 72 (1789)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus istriacus (Schiffn.) BorbásOesterr. Bot. Z. 42: 219. 1892Status:Unchecked Rank:Species Family: Ranunculaceae
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Helleborus tergestinus Starm. ex Rottenst.Modern Phytomorphol. 9(Suppl.): 28. 2016Status:Unchecked Rank:Species Family: Ranunculaceae
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Helleborus multifidus Vis.Flora 12(1 Erg.): 13 (1829)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus odorus Waldst. & Kit. ex Willd.Enum. Pl. : 592 (1809)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Lathyrus niger subsp. nigerStatus:Accepted Name Rank:Subspecies Family: Fabaceae
Order: Fabales
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Anthoceros niger Steph.Species Hepaticarum. 5: 1005. 1916Status:Unchecked Rank:Species Family: Anthocerotaceae
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Helleborus orientalis Lam.Encycl. 3: 96 (1789)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus multifidus subsp. serbicus (Adamovic) Merxm. & PodlechFeddes Repert. Spec. Nov. Regni Veg. 64: 5 1961Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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Helleborus multifidus subsp. istriacus (Schiffn.) Merxm. & PodlechFeddes Repert. Spec. Nov. Regni Veg. 64: 5. 1961 (1961)Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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Helleborus sect. HelleborastrumStatus:Unchecked Rank:Section Family: Ranunculaceae
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Helleborus viridis subsp. viridisStatus:Unchecked Rank:Subspecies Family: Ranunculaceae
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Croton niger Van GeertNursery Cat. (Auguste Van Geert) 76: 20. 1878 (1878)Status:Unchecked Rank:Species Family: Euphorbiaceae
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Thysananthus niger (Steph.) Sukkharak & Gradst.Phytotaxa. 326(2): 102. 2017Status:Unchecked Rank:Species Family: Lejeuneaceae
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Helleborus bocconei subsp. intermedius (Guss.) Greuter & BurdetWilldenowia 19: 44 (1989)Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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Helleborus purpurascens Waldst. & Kit.Descr. Icon. Pl. Hung. 2: 105 (1803)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus bocconei Ten.Corso Bot. Lez. 4(1): 459 (1823)Status:Accepted Name Rank:Species Family: Ranunculaceae
Order: Ranunculales
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Helleborus odorus subsp. laxus (Host) Merxm. & PodlechFeddes Repert. Spec. Nov. Regni Veg. 64: 5 1961Status:Accepted Name Rank:Subspecies Family: Ranunculaceae
Order: Ranunculales
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