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Award of Garden Merit
Glossy, dark-green leaves and short spikes of light-blue, almost white, flowers.
Stems of opposite pairs of leaves, topped with blue flowers.
Vigorous violet with lots of deep blue-purple flowers with yellow markings.
Vigorous violet with lots of blue-purple flowers.
Deep purple flowers. From the Pyrenees.
Deep purple edges with a large cream centre with yellow eye; fragrant.