Flowers in long racemes, single; sepals light green; corolla broad-campanulate, white in warm climates and indoors, otherwise pale lilac (H4, RHS CC 69D); anthers exserted, dark beetroot (H9); VIII-X; erect habit, up to lm tall; foliage mid-green (RHS CC 137B).
Wild-collected; found at Lara Bay, Antalya, Turkey, on 1 October 1978 by Mrs Olivia Hall (Alresford, Hampshire, England). Registered 10 October 1996: Mrs Olivia M. E. Hall, Domus, The George Yard, Alresford, Hampshire, England.
Named after the finder.
