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Family: Juncaceae
common rush, more...
[Juncus effusus var. costulatus L., more ]
Etymology: Juncus: the classical Latin name for the rush, possibly from jungere, "to join or bind," because the stems were used for binding
Plants: erect, perennial, > 40" tall, semi-aquatic, emergent rush; stems narrow, cylindrical, smooth; only reddish sheaths at the base of the stem; dense rootstalk Leaves: only a reddish-brown sheath at stem base Flowers: 6-parted; inflorescence each flower is at end of thin stalk Fruits: capsule Habitat: wet; wet meadows, shallows Conservation Status: Native
- inflorescence appearing lateral
- stem leaves without blades - stamens 3 - stems clumped (not rhizomatous)
Flora of North America: Flora of North America Floristic Rating: Coefficient of Conservatism = 4, Wetland Indicator = OBL USDA Plants Database: Federal Distribution and detailed information including photos University of Wisconsin - Green Bay: Wetland Plants: Photos, descriptions, information 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.
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© Wisconsin State Herbarium, UW-Madison
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