Scribneria bolanderi (Thurb.) Hackel.

Oregon: Wasco County: Near S shore of Lake Bonneville, 0.2 air km W of S end of Dalles Bridge over the Columbia River, The Dalles. [Nick Otting's station]. Elev. 27 m.
45.6062° N, 121.1404° W
Coordinate Source: Specimen Label.
Turfy margin of rocky vernal pool, now dry, full sun, over basalt, with Amorpha fruticosa, Coreopsis atkinsoniana, Cyperus squarrosus, Juncus bufonius, Poa compressa, Poa pratensis. Annual, local.

Peter F. Zika 29674, Jun 26, 2019
WTU, Accession: 422927, Barcode: WTU-V-059523