Epimedium 'Arctic Wings'
4th April 2010
A very floriferous hybrid between E.latisepalum and E.ogisui raised by Robin White at Blackthorn Nursery.
14th June 2012
References:
Barker, David G. - Epimedium and other herbaceous Berberidaceae, Hardy Plant Society, 1997
Stearn, William T. - Epimedium, 2002.