Clematis can be deciduous or evergreen shrubs or herbaceous perennials, mostly climbing by twining leaf-stalks, and often with showy flowers. Some have attractive fluffy seedheads in autumn
Name Status
Accepted
Horticultural Group
Viorna Group consists of deciduous climbers or erect, sometimes herbaceous, perennials, with termate to pinnate leaves and small, urn or bell-shaped flowers on the current year's growth from late spring to autumn