Esser, P.H.H.,
Giftpflanzen Deutschlands
(1910)
Giftpfl. Deutschl. (Esser)
t.
24
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Helleborus niger L.
name cited:
Helleborus niger L.
name recognized:
Helleborus niger L.
drawing:
W. Müller
family:
Ranunculaceae
epithet cited:
niger, nigra, nigrum
epithet recognized:
Illustration contributed by:
New York Botanical Garden, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=212083
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.
P.H.H. Esser, Giftpfl. Deutschl. (Esser): t. 24 (1910) [W. Müller]