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Ranunculaceae
Helleborus
Helleborus niger subsp. macranthus
Helleborus niger subsp. macranthus
(Freyn) Schiffn., 1889
2% complete
No common name
Bot. Jahrb. Syst. 11: 105 (1889)
Specifications
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Synonyms
Helleborus niger var. macranthus
Freyn
Helleborus macranthus
(Freyn) Dalla Torre & Sarnth.