United States, Illinois, Cook, In Typha-Carex community along creek. Bluff City Fen, Southeast corner of Elgin, south of Bluff City Cemetery, Hanover Township.
TRS: T41N R9E S19S 1/2 and S30 - N1/2
Iris virginica; Typha latifolia; Carex stricts
Flower: Y Fruit: N Vegetation: Y Bud: N
Corolla dark lavender above and distally. Calyx green below and purple-green above. Lower corolla lip white in throat with lavender spots.