Crypsis vaginiflora (Forssk.) Opiz
Annotated by Ben Legler, Oct 2016.

Washington: Grant County: Near west shore of Potholes Reservoir ca 3 km northwest of Potholes State Park. Elev. 317 m.
46.997514° N, 119.37555° W
Datum: WGS 84. Uncertainty: 4 meters. Coordinate Source: GPS.
Small pool in depression among flooded sand dunes, exposed by reservoir drawdown, rimmed by low carpets of Chenopodium chenopodioides, Rorippa curvipes, Bidens spp., and Eleocharis erythropoda. Prostrate annual with stems radially spreading, to ca 10 cm long; leaf sheaths with ring of hairs at summit, ligule a fringe of hairs; blades short, spreading; inflorescences appearing terminal, tips barely exserted from the involucre-like leaf sheaths; plants uncommon in moist silt near pool edge. Phenology: Flowers.

Ben Legler 14437, Oct 22, 2016
With Sara Legler
WTU, Accession: 430741, Barcode: WTU-V-089172