Engler, H.G.A., natürlichen Pflanzenfamilien (1887-1915)
Nat. Pflanzenfam.
vol. 3(1): (1899)
p. 96 f. 70
name cited:
Humulus lupulus L.
name recognized:
Humulus lupulus L.
family: Cannabidaceae
epithet:
lupulus,-a,-um
Illustration contributed by:
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=378948
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synonyms:
