1981
Photographed at the Royal Botanic Gardens, Kew.
1st April 2006
Photographed at the Alpine Garden Society's show, Exeter.
1st April 2006
Photographed at the Alpine Garden Society's show, Exeter.
24th February 2007
Photographed at the Royal Horticultural Society's garden, Wisley.
31st March 2007
Photographed at the Alpine Garden Society's show, Exeter.
29th March 2009
Photographed at the Alpine Garden Society's show, Exeter.
27th March 2010
Photographed at the Alpine Garden Society's show, Exeter.
27th March 2010
Photographed at the Alpine Garden Society's show, Exeter.