United States, Indiana, Porter, West Beach Indiana Dunes National Lakeshore, ca. 3.5 mi E of Miller. Long Lake near entrance to park. Border of Cyperus & Polygonum.
TRS: T37N R7W S27(null)
Cyperus; Polygonum
Flower: N Fruit: N Vegetation: Y Bud: N
Common perennial, in large mats, 1-2.5 dm tall, spikelets pectinate, midvein of scales green.