Jasminum are evergreen or deciduous shrubs, many climbing by twining stems bearing usually pinnate leaves, and star-shaped white, pink or yellow flowers, which are sometimes very fragrant. Fruit a black berry
'Revolutum' is a medium-sized evergreen or semi-evergreen shrub with leaves composed of 3-7 oval leaflets, and scented, bright yellow flowers 2.5cm in width, in clusters of 5-12 in late spring and early summer