9th May 1981
Photographed at the Royal Botanic Gardens, Kew.

17th February 2006
Photographed at the National Botanic Gardens of Wales.

11th March 2006
Photographed at the Alpine Garden Society's show, Tunbridge Wells.

11th March 2006
Photographed at the Alpine Garden Society's show, Tunbridge Wells.

9th December 2006
Photographed at the Roral Horticultural Society's garden, Wisley.

31st March 2007
Photographed at the Alpine Garden Society's show, Exeter.

31st March 2007
Photographed at the Alpine Garden Society's show, Exeter.

29th March 2008
Photographed at the Alpine Garden Society's show, Exeter.

29th March 2008
Photographed at the Alpine Garden Society's show, Exeter.