George H. Johnstone
b 1882 d 1960
Grampound Road, Cornwall, England
George H. JohnstoneMrs A. Johnstone
Mrs A. JohnstoneFl. 108 mm wide; corona orange. Resembles ‘Caralsa’ but with a whiter perianth and a brighter-colored corona.
There are no photos of "Trethvas" in Daffseek.