What are examples of yellow-flowering shrubs?

Forsythia is the foremost example of a yellow-flowering shrub because of its early spring blooms. Roses represent another prime example because of the beauty, fragrance and symbolism of their blooms. Abutilon (velvet-leaf), azalea, chimonanthus (ice flower), corokia (zigzag shrub), cytisus and genista (broom), hamamelis (witch hazel), hypericum (St. Johnswort), jasminum (winter jasmine), kerria, mahonia, potentilla (cinquefoil) and rhododendron serve as other beloved examples of yellow-flowering shrubs.