Epimedium wushanense 'Caramel'
23rd April 2009
Chocolate leaves in spring and caramel flowers, it's a delicious addition to spring. Collected in Sichuan by Mikinori Ogisu and introduced under the number OG 92.009.
References:
Barker, David G. - Epimedium and other herbaceous Berberidaceae, Hardy Plant Society, 1997
Stearn, William T. - Epimedium, 2002.