Amianthium muscaetoxicum - Fly Poison
The basal foliage on this plant is grass like except wider than grass. Has a showy white flower in the summer, really stands out in a shade garden. It will tolerate some sun in cooler climates. Does very well in dry acid soils, seen in pine thickets where it is dry and acid.
Shade to Semi, Rich Soil, Summer, 1-2 ft Tall, Zones 4-9