Newman, J.B., Comstock, J.C., Illustrated botany
Illustr. Bot.
(1847)
t.
36
f. 1
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:
https://www.plantillustrations.org/illustration.php?id_illustration=411632
contact about this record
synonyms:
homotypic synonyms:
Actaea nigra species (L.) P.Gaertn., B.Mey. & Schreber;
