Zones: 4 to 10
Size: To 30" tall and 24" wide
Exposure: Sun, Filtered Sun, Part Shade
Iris-like, sword-shaped leaves. Blades to 3/4" wide with prominent mid-rib and one wavy side. Non-showy flowers. Naturalizes. Medium to wet soil, including standing water.
Published in Sp. Pl. 1: 324 in 1757.
Native to much of Asia.