Newman, J.B., Comstock, J.C.,
Illustrated botany
Illustr. Bot.
(1847)
t.
36
f. 1
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Helleborus niger L.
name cited:
Helleborus niger L.
name recognized:
Helleborus niger L.
family:
Ranunculaceae
epithet:
niger, nigra, nigrum
Illustration contributed by:
U.S. Geological Survey Libraries, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=411632
contact about this record
synonyms:
homotypic synonyms:
Actaea nigra
species (L.) P.Gaertn., B.Mey. & Schreber;
heterotypic synonyms:
Helleborus altifolius
Steudel;
//
2 505472 Helleborus niger L.
J.B. Newman, J.C. Comstock, Illustr. Bot.: t. 36, fig. 1 (1847)