Juncus uncialis Greene

Washington: Lincoln County: [locality and coordinates withheld; status in Washington: G3G4/S2 (Threatened; WANHP)],
Plants growing in clumped scattered distribution in deepest part of vernal pool, in slightly moist silt and cobble soil. Aspect: 270 degrees. Slope: 2%. Associated species: Camassia quamash, Allium geyeri, Poa bulbosa, Deschampsia danthonioides, Juncus bufonius, Eleocharis palustris, Veronica peregrina, Plagiobothrys scouleri, Orthocarpus hispidus, Myosurus aristitus, Downingia yina. Seeds 0.25 millimeters, minutely striate, tepals > capsule. Inflorescence 1 flowered. Flower 3-merous with 1 truncate sheathing bract. Phenology: Fruits.

Kathryn A. Beck 201131, Jun 13, 2011
WTU, Accession: 386592