1981
Photographed at the Royal Horticultural Society's garden, Wisley.
1984
Photographed in Tresco Abbey Gardens.
18th February 2006
Photographed at the Royal Horticultural Society's garden, Wisley.
13th October 2007
Photographed at the Royal Horticultural Society's garden, Wisley.
13th October 2007
Photographed at the Royal Horticultural Society's garden, Wisley.
11th November 2007
Photographed at the Eden Project.