Digitaria ischaemum (Schreb.) Muhl.
Annotated by Ben Legler, Sep 2020. Sources: FNA.

Idaho: Idaho County: Clearwater National Forest: north shore of Middle Fork Clearwater River adjacent to mouth of Two Shadows Creek 4.6 air km ESE of Syringa. Elev. 451 m.
46.138795° N, 115.668052° W
Datum: WGS 84. Uncertainty: 7 meters. Coordinate Source: GPS.
Sandy and cobbly river bank, flooded during high water, now dry, with Agrostis capillaris, Apocynum cannabinum, Digitaria ischaemum. Sheaths and collars glabrous or sparsely hairy; spikelets in groups of 3 on some panicle branches; lower glume membranous, minute, broadly rounded; upper glume nearly as long as lemmas; upper lemma dark brown; axillary inflorescences present inside leaf sheaths; plants locally common in sand. Photographed. Phenology: Flowers.

Ben Legler 16410, Sep 11, 2020
ID, Accession: 182620, Barcode: ID188174