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Varieties. 1  Clematis (cirrhosa) 'Freckles' - Attractive largish fragrant cream bell shaped flowers (to 2 inches or 5cm) flecked with pink to reddish/brown spots or 'freckles' appear from late summer through to winter. 2  Foliage is a handsome dark green fern like foliage. 3  Clematis cirrhosa var.
Clematis paniculata is a woody vine that will grow from the base of a tree to have a long, bare trunk (200 mm diameter at base) with the foliage and flowers in the canopy, up to 12m above the ground. Like many other New Zealand plants it has distinct juvenile and adult stages.