Unusual pale cerise (H6) flowers, VI–X; dark green foliage; neat habit; height 21–25cm; spread 46–60cm.
Wild-collected; found in Cornwall, England, by Mr & Mrs G. D. Waterer (Bagshot, Surrey); introduced by Knap Hill nursery (Woking, Surrey) by 1964.
Presumably named after a relative of Mr and Mrs Waterer, but Tom Waterer has not been identified.