Flowers heliotrope (H12) darkening to pale crimson (H13), I–III; mid-green foliage; spreading habit; height 10–15cm; spread 31–45cm.
Seedling; found at Spring Cottage (Usk, Monmouthshire, Wales), about 1965; introduced by Otters’ Court Heathers (West Camel, Somerset, England) by 1981.
Named after Mrs Parris’s house.