Normal and yellow-leafed hops. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Normal and yellow-leafed hops. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Normal and yellow-leafed hops. Bergianska trädgården, Stockholm, Sweden. Planted. 2011-07-13.

Leaf. Tapanila, Helsinki, Finland. Planted. 2009-08-11.

Vine. Tapanila, Helsinki, Finland. Planted. 2009-08-11.

Closeup of leaf and female strobiles. Bromarv, Finland. Planted. 1997-07-01.

Overhanging female strands. This plant is part of a stand that was planted at least 150 years ago, and has since gone wild. Bromarv, Finland. Planted. 1997-07-01.

Cones and leaf. Helsinki, Finland. Planted. 2003-08-07.

Hops dried on the vine, in winter. Helsinki, Finland. Planted. 2003-02-28.

Hops dried on the vine, in winter. Helsinki, Finland. Planted. 2002-12-31.

Female strobiles. Helsinki, Finland. Planted. 2001-08-01.

Female plants with strobiles. Kullaa, Finland. Planted. 2000-09-13.

Vine in fruit, arching elegantly downwards. Botanical garden Kumpula, Helsinki, Finland. Planted. 2006-08-19.

Vine with cones, completely covering one or the other shrub. Botanical garden Kumpula, Helsinki, Finland. Planted. 2006-08-19.

The leaves of normal hops and the cultivar 'Aureus', side by side. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2005-05-20.

Hops cones, browning up in autumn. Annala, Helsinki, Finland. Planted. 2005-08-24.

Hops. All of that is one single plant, currently in slighty browned cones. Annala, Helsinki, Finland. Planted. 2005-08-24.

Hops cones, browning up in autumn. Annala, Helsinki, Finland. Planted. 2005-08-24.

Cones, hanging down. Annala, Helsinki, Finland. Planted. 2004-08-11.

Leaf and cones. Annala, Helsinki, Finland. Planted. 2004-08-13.