Hosta Blue River Liriope plasticillate (made that one up)

plasticillate (made that one up) foliage arches out from a central crown

double (Yaezaki means "double flower") yellow

The sharply triangular leaves are edged in very dramatic spines (dramatic at least for an epimedium)

then you are in for a treat

the leaves will not be affected by division

Hosta Blue River Liriope plasticillate (made that one up)This mutation of Hosta 'True Blue' makes a 30" wide clump of corrugated, dark blue leaves, each surrounded by a nice chartreuse gold border. I was entranced when I first saw Hosta 'Blue River' in Roy and Sarah Klehm's garden, and I'm equally delighted that we are able to offer it to our customers. In early summer, the clumps are topped with 20" scapes of white flowers.