Curtis, W., et al., Botanical Magazine, ser. 2 (1984-2021)
Bot. Mag., ser. 2
vol. 4 (1987)
p. 156 f. 3
name cited:
Helleborus niger L.
name recognized:
Helleborus niger L.
drawing:
M. Fothergill
family: Ranunculaceae
epithet:
niger, nigra, nigrum
Illustration contributed by:
JSTOR digital library, U.S.A.
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=446146
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synonyms:
homotypic synonyms:
Actaea nigra (L.) P.Gaertn., B.Mey. & Schreber;
