Ruby (H5) flowers, VII–XI; dark green foliage; height 16–20cm; spread 46–60cm. Has a distinctive flower colour and is a good ground-cover.
Wild-collected; found east of St Ives, Cornwall, England, by J. F. Letts (Windlesham, Surrey); introduced by J. F. Letts by 1964.
Named after the finder’s home and nursery, and the foliage colour.