Epimedium 'Madame Butterfly'
Archive entry 06.04.08
6th April 2008
One of Robin White's new hybrids, in this case between E. acuminatum and E. latisepalum.
14th April 2009
28th April 2012
24th April 2014
References:
Barker, David G. - Epimedium and other herbaceous Berberidaceae, Hardy Plant Society, 1997
Stearn, William T. - Epimedium, 2002.