Puccinia extensicola Plowr.

KW [Darwin] 3028. Place of collection: USA; Colorado; Tolland. Date of collection: August 1909. Associated organism: Carex festivella (leaf). Collector: Bethel, E.. Identifier: Bethel, E.. Literature: page(s) USDA, Bureau of Plant Industry - Pathol. Coll., Mycol. Exchange of 1921, No 391.