Robust, evergreen rhizomatous perennial to 4m tall, with stout upright stems and narrowly arrow-shaped, wavy-edged leaves, dark green with pale green veins and marked ivory and grey-green. Leaf blades ...
Robust, evergreen rhizomatous perennial to 4m tall, with stout upright stems and narrowly arrow-shaped, wavy-edged leaves, dark green with pale green veins and marked ivory and grey-green. Leaf blades ...