Photo: Humulus lupulus 11.

The leaves of normal hops and the cultivar 'Aureus', side by side. Helsinki bot.g. (Kaisan.), Finland. Planted. 2005-05-20.
Humulus lupulus L. Engl.: common hop, hop, hops. Deu.: Hopfen, Bierhopfen, Hopf, Hoppen, Hupfen, Wilder Hopfen. Suom.: humala. Sven.: humle, humla, vildhumla. Fran.: houblon, houblon commun, houblon grimpant. Ital.: luppolo. Bot. syn.: Humulus americanus Nutt.
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Photo: Humulus lupulus 11.