black bulrush, dark-green bulrush
[Scirpus atrovirens f. proliferus Willd., more...]
Etymology: Scirpus: Latin name for bulrush
Plants: perennial sedge
Conservation Status: Native
Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 3, Wetland Indicator = OBL USDA Plants Database: Federal Distribution and detailed information including photos USGS - Northern Prairie Wildlife Research Center: Wetland Plants and Plant Communities of Minnesota and Wisconsin USDA Agricultural Research Service (ARS): Images of seeds, fruits, embryos, etc.