Mirka of the Czech Republic in
medium size (14 inches high by 25 inches wide) cultivar is a seedling of H. 'Ivory
Coast'. The bright yellow leaves are broadly ovate,
heavily rippled, lightly cupped, twisted and slightly
shiny on top. Pale lavender flowers with white margins
bloom from July into August on scapes 28 to 33 inches
tall. It sets viable seeds.
registration materials state: "...Bright coloration
with strikingly ribbed veins & deeply wavy leaves
resembling a boat keel...Bright, pale yellow until end
of June when it turns golden yellow."