Bifusella acuminata
(Ellis & Everh.) Bonar & W.B. Cooke
WSP 52394. Place of collection: USA; Washington; Pierce County; Mount Ranier National Park; Yakima Park (alt. 1828 m). Date of collection: 4 August 1957. Associated organism: Juncus parryi (leaf). Collector: Cooke, W.B.; Cooke, V.G..