Epimedium grandiflorum 'Saturn'
11th May 2006
Very like 'Nanum', but slightly larger in growth and with larger flowers and more attenuated spurs.
7th May 2006
6th May 2007
23rd April 2009
12th May 2016
Barker, David G. - Epimedium and other herbaceous Berberidaceae, Hardy Plant Society, 1997
Stearn, William T. - Epimedium, 2002.