Ustilago pustulata
(DC.) G. Winter
IMI 363474. Place of collection: Austria; Tirol; Stubai near Ötz, Kühtel (alt. 2000 m). Date of collection: 29 June 1896. Associated organism: Polygonum bistorta (leaf). Collector: Stolz, F.. Identifier: Minter, D.W.. Literature: page(s) Reliquiae Petrakianae.