Fig. 3.

Flowers, hop cones and leaves of diploid and tetraploid H. lupulus L. ‘Sybilla’: (A) female flowers of diploid (lower half of panel) and tetraploid (upper half of panel) plants, bar = 10 mm, (B) hop cones of diploid (left) and tetraploid (right) plants, bar = 10 mm and (C) fully expanded leaves of diploid (left) and tetraploid (right) plants, bar = 10 mm