E. grandiflorum var. thunbergianum cultivar from Japan. Pale rose pink flowers.
A very recently discovered and (to the best of our knowledge) yet unnamed species discovered by Darrell Probst, who introduced it in 2010. It appears however to have adopted the name “Simple Beauty”. Unusual in that the large glossy elongated leaves appear singly, rather in their normal triplet form. Flower spikes above the foliage [...]
Spreading evergreen perennial. Pink flowers over fresh red-hued leaves in early spring. Plant in light shade, away from summer drought and winter waterlogging, but water in well in its first year.
Free-flowering herbaceous form with sulpher yellow flowers over bronzed foliage in early spring. Plant in light shade, away from summer drought and winter waterlogging, but water in well in its first year.
Also: E. wushanense Spiny Leaves. Rare Chinese Epimedium wushanense introduced in 2006 by Darrell Probst; and named by Plant Delights Nursery in USA. Low growing cultivar.