Polygonatum latifolium (Jacq.) Desf.
Annotated by A. G. Johnson, Jul 2014.

Montana: Valley County: Lake Grabel (dry), S of Hinsdale road, ca 8 air mi WSW of Lighthouse Hill, ca 32 air mi NNE of Hinsdale; ca 48.5 air mi NNW of Glasgow. Elev. 2550-2570 ft.
48° 51' 2.4" N, 106° 58' 35" W; T36N R36E S26 SW1/4 NE1/4 ; also S27 SE1/4
Dried or drying mud on reservoir bottom. S26 used to calculate latitude and longitude. Phenology: Flowers.

Joseph L. M. Charboneau 3362, Aug 19, 2010
MONTU, Accession: 160231