C (cuspidata × saluenensis) 'Cornish Snow'
A very beautiful hybrid raised by J. C. Williams at Caerhays Castle, Cornwall. In general it resembles the former parent, but the flowers are larger and the white petals have a pink flush on the back. Other hybrids of the same parentage are in cultivation, ‘Michael’
, also raised at Caerhays, being one of the best.