13th October 2007
Photographed at the Royal Horticultural Society's garden, Wisley.

25th September 2010
Photographed at the Royal Horticultural Society's garden, Wisley.

18th May 2011
Photographed at the Royal Horticultural Society's garden, Wisley.

14th July 2012
Photographed at the Royal Botanic Gardens, Kew.

16th August 2013
Photographed at the Royal Botanic Gardens, Kew.