19th April 2009
Photographed at the Royal Botanic Gardens, Kew.

6th February 2010
Photographed at the RHS garden, Wisley.

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

18th February 2013
Photographed at the Royal Botanic Gardens, Kew.

18th February 2013
Photographed at the Royal Botanic Gardens, Kew.