Esser, P.H.H., Giftpflanzen Deutschlands (1910)
Giftpfl. Deutschl. (Esser)
t.
24
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:
https://www.plantillustrations.org/illustration.php?id_illustration=212083
contact about this record
synonyms:
homotypic synonyms:
Actaea nigra species (L.) P.Gaertn., B.Mey. & Schreber;
