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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.
The standard clematis flower form is a large blossom with six or seven petals, measuring 5-6 across. There are also cultivars with smaller blossoms, double blossoms, and lovely bell-like flowers. Colors range from white to wine red, lavender to deep purple, and there are even a few yellow ones.hen selecting a clematis for your garden, you'll want to think about a couple things, which include its mature height, flower form and color. If you have room for a vigorous 10- or 20-foot clematis vine, there are many wonderful cultivars that will fit the bill.