Bright ruby (H5) flowers, VI–XI; dark green foliage; loose habit; height 21–25cm; spread 46–60cm.
Seedling; found by J. E. B. Plummer in his garden, Fiddlestone Lodge, Burton on The Wirral, Cheshire, England, before 1959; propagated and introduced by Liverpool Botanic Gardens, Ness, Cheshire, by 1966.
Named after the finder, Edward Plummer.
