plantain lily (hosta) x 'wide brim' forms attractive mound of broadly heart-d, dark green leaves

medium attractive blue cast botanical bright broadly close closeup cultivar dark green details domeshaped flora foliage garden gardening geometrical heartshaped hosta hostaceae irregularly leaf leaves lilies macro margined margins nature ornamental perennial plant plantain lily popular shady summer sunlight variegated wide brim woodland yellow 'wide brim' forms dome-shaped mound heart-shaped