|'Paul Farges' syn. C. 'Summer Snow' is a deciduous, vigorous climber belonging to AHS group 3. Small, 1 1/2 inch wide midsummer to fall flowers are borne on present year's growth. Leaves are pinnate and divided into lance-shaped leaflets, 3/4 to 6 inches long. Beautiful along fences and arbors. The plant base should receive part to full shade. The American Horticultural Society groups Clematis species and cultivars into 3 different groups. Group 1 includes species that flower in early spring; group 2 includes cultivars that bear large flowers and blooms from late spring to early summer; and group 3 includes cultivars that bear large flowers from summer to early fall, cultivars that bear small flowers from summer to late fall, and herbaceous midsummer to late fall-blooming species and cultivars.