Schizachyrium scoparium (Michx.) Nash var. stoloniferum (Nash) Wipff
Washington: Chelan County: [locality and coordinates withheld; status in Washington: G5T5/S1 (Threatened; WANHP)],
High water level on riverbank. With Amelanchier alnifolia, Clematis ligusticifolia, Verbascum thapsus, Elymus lanceolatus, Apocynum cannabinum. Plants cespitose. Phenology: Fruits.
Nick Otting 3473, Aug 18, 2012
WTU, Accession: 395336